3230213400 has 144 divisors (see below), whose sum is σ = 10928151000. Its totient is φ = 855037440.

The previous prime is 3230213387. The next prime is 3230213417. The reversal of 3230213400 is 43120323.

3230213400 is a `hidden beast` number, since 323 + 0 + 2 + 1 + 340 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 240051 + ... + 253149.

Almost surely, 2^3230213400 is an apocalyptic number.

3230213400 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 3230213400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5464075500).

3230213400 is an abundant number, since it is smaller than the sum of its proper divisors (7697937600).

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

3230213400 is a wasteful number, since it uses less digits than its factorization.

3230213400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13258 (or 13246 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3230213400 is about 56834.9663499505. The cubic root of 3230213400 is about 1478.2358758850.

Adding to 3230213400 its reverse (43120323), we get a palindrome (3273333723).

The spelling of 3230213400 in words is "three billion, two hundred thirty million, two hundred thirteen thousand, four hundred".