76617316 has 6 divisors (see below), whose sum is σ = 134080310. Its totient is φ = 38308656.

The previous prime is 76617311. The next prime is 76617319. The reversal of 76617316 is 61371667.

It can be written as a sum of positive squares in only one way, i.e., 59228416 + 17388900 = 7696^2 + 4170^2 .

It is a super-2 number, since 2×76617316² = 11740426222087712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76617311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9577161 + ... + 9577168.

Almost surely, 2^76617316 is an apocalyptic number.

It is an amenable number.

76617316 is a deficient number, since it is larger than the sum of its proper divisors (57462994).

76617316 is a wasteful number, since it uses less digits than its factorization.

76617316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19154333 (or 19154331 counting only the distinct ones).

The product of its digits is 31752, while the sum is 37.

The square root of 76617316 is about 8753.1317823965. The cubic root of 76617316 is about 424.7261275899.

The spelling of 76617316 in words is "seventy-six million, six hundred seventeen thousand, three hundred sixteen".