3230400404 has 36 divisors (see below), whose sum is σ = 7101548832. Its totient is φ = 1258596240.

The previous prime is 3230400389. The next prime is 3230400419. The reversal of 3230400404 is 4040040323.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3230400389) and next prime (3230400419).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 473354 + ... + 480129.

Almost surely, 2^3230400404 is an apocalyptic number.

It is an amenable number.

3230400404 is an abundant number, since it is smaller than the sum of its proper divisors (3871148428).

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

3230400404 is a wasteful number, since it uses less digits than its factorization.

3230400404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953516 (or 953503 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3230400404 is about 56836.6114753510. The cubic root of 3230400404 is about 1478.2644014191.

Adding to 3230400404 its reverse (4040040323), we get a palindrome (7270440727).

The spelling of 3230400404 in words is "three billion, two hundred thirty million, four hundred thousand, four hundred four".