3404586240 has 432 divisors, whose sum is σ = 13074699456. Its totient is φ = 811008000.

The previous prime is 3404586239. The next prime is 3404586257. The reversal of 3404586240 is 426854043.

3404586240 is a `hidden beast` number, since 3 + 404 + 5 + 8 + 6 + 240 = 666.

3404586240 is digitally balanced in base 2, because in such base 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 (36).

It is a junction number, because it is equal to n+sod(n) for n = 3404586195 and 3404586204.

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, 8490040 + ... + 8490440.

It is an arithmetic number, because the mean of its divisors is an integer number (30265508).

Almost surely, 2^3404586240 is an apocalyptic number.

3404586240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3404586240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6537349728).

3404586240 is an abundant number, since it is smaller than the sum of its proper divisors (9670113216).

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

3404586240 is a wasteful number, since it uses less digits than its factorization.

3404586240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 3404586240 is about 58348.8323790631. The cubic root of 3404586240 is about 1504.3704006983.

The spelling of 3404586240 in words is "three billion, four hundred four million, five hundred eighty-six thousand, two hundred forty".