316903604 has 6 divisors (see below), whose sum is σ = 554581314. Its totient is φ = 158451800.

The previous prime is 316903597. The next prime is 316903621. The reversal of 316903604 is 406309613.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 297631504 + 19272100 = 17252^2 + 4390^2 .

It is a congruent number.

It is an unprimeable number.

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, 39612947 + ... + 39612954.

It is an arithmetic number, because the mean of its divisors is an integer number (92430219).

Almost surely, 2^316903604 is an apocalyptic number.

It is an amenable number.

316903604 is a deficient number, since it is larger than the sum of its proper divisors (237677710).

316903604 is a wasteful number, since it uses less digits than its factorization.

316903604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79225905 (or 79225903 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 316903604 is about 17801.7865395583. The cubic root of 316903604 is about 681.7770733055. Note that the first 3 decimals are identical.

The spelling of 316903604 in words is "three hundred sixteen million, nine hundred three thousand, six hundred four".