326772604 has 24 divisors (see below), whose sum is σ = 590000768. Its totient is φ = 158241600.

The previous prime is 326772559. The next prime is 326772619. The reversal of 326772604 is 406277623.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (37).

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 7 ways as a sum of consecutive naturals, for example, 28054 + ... + 37954.

Almost surely, 2^326772604 is an apocalyptic number.

It is an amenable number.

326772604 is a deficient number, since it is larger than the sum of its proper divisors (263228164).

326772604 is a wasteful number, since it uses less digits than its factorization.

326772604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10165 (or 10163 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 326772604 is about 18076.8527127927. The cubic root of 326772604 is about 688.7821435521.

The spelling of 326772604 in words is "three hundred twenty-six million, seven hundred seventy-two thousand, six hundred four".