76916131 has 8 divisors (see below), whose sum is σ = 77604800. Its totient is φ = 76230720.

The previous prime is 76916113. The next prime is 76916137. The reversal of 76916131 is 13161967.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 76916131 - 2¹³ = 76907939 is a prime.

It is a super-2 number, since 2×76916131² = 11832182416018322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76916137) 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 in 7 ways as a sum of consecutive naturals, for example, 73510 + ... + 74548.

It is an arithmetic number, because the mean of its divisors is an integer number (9700600).

Almost surely, 2^76916131 is an apocalyptic number.

76916131 is a deficient number, since it is larger than the sum of its proper divisors (688669).

76916131 is a wasteful number, since it uses less digits than its factorization.

76916131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629.

The product of its digits is 6804, while the sum is 34.

The square root of 76916131 is about 8770.1842055911. The cubic root of 76916131 is about 425.2775690828.

It can be divided in two parts, 769 and 16131, that added together give a square (16900 = 130²).

The spelling of 76916131 in words is "seventy-six million, nine hundred sixteen thousand, one hundred thirty-one".