316654066 has 16 divisors (see below), whose sum is σ = 488640024. Its totient is φ = 153788544.

The previous prime is 316654049. The next prime is 316654067. The reversal of 316654066 is 660456613.

It can be written as a sum of positive squares in 4 ways, for example, as 271293841 + 45360225 = 16471^2 + 6735^2 .

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

It is not an unprimeable number, because it can be changed into a prime (316654067) by changing a digit.

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, 45046 + ... + 51598.

Almost surely, 2^316654066 is an apocalyptic number.

316654066 is a deficient number, since it is larger than the sum of its proper divisors (171985958).

316654066 is a wasteful number, since it uses less digits than its factorization.

316654066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7245.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 316654066 is about 17794.7763683616. The cubic root of 316654066 is about 681.5980767490.

The spelling of 316654066 in words is "three hundred sixteen million, six hundred fifty-four thousand, sixty-six".