3240204030 has 96 divisors (see below), whose sum is σ = 9668438208. Its totient is φ = 737510400.

The previous prime is 3240204013. The next prime is 3240204091. The reversal of 3240204030 is 304020423.

3240204030 is a `hidden beast` number, since 3 + 240 + 20 + 403 + 0 = 666.

3240204030 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3240203994 and 3240204012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141160 + ... + 162500.

It is an arithmetic number, because the mean of its divisors is an integer number (100712898).

Almost surely, 2^3240204030 is an apocalyptic number.

3240204030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3240204030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4834219104).

3240204030 is an abundant number, since it is smaller than the sum of its proper divisors (6428234178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3240204030 is a wasteful number, since it uses less digits than its factorization.

3240204030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21602 (or 21599 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3240204030 is about 56922.7900756806. The cubic root of 3240204030 is about 1479.7583045173.

Adding to 3240204030 its reverse (304020423), we get a palindrome (3544224453).

The spelling of 3240204030 in words is "three billion, two hundred forty million, two hundred four thousand, thirty".