331604192 has 12 divisors (see below), whose sum is σ = 652845816. Its totient is φ = 165802080.

The previous prime is 331604171. The next prime is 331604197. The reversal of 331604192 is 291406133.

It is a super-2 number, since 2×331604192² = 219922680303945728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331604197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5181284 + ... + 5181347.

It is an arithmetic number, because the mean of its divisors is an integer number (54403818).

Almost surely, 2^331604192 is an apocalyptic number.

331604192 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

331604192 is a deficient number, since it is larger than the sum of its proper divisors (321241624).

331604192 is a wasteful number, since it uses less digits than its factorization.

331604192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10362641 (or 10362633 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 331604192 is about 18210.0025260844. The cubic root of 331604192 is about 692.1602756155.

It can be divided in two parts, 3316041 and 92, that added together give a palindrome (3316133).

The spelling of 331604192 in words is "three hundred thirty-one million, six hundred four thousand, one hundred ninety-two".