76736651 has 8 divisors (see below), whose sum is σ = 78277200. Its totient is φ = 75209472.

The previous prime is 76736629. The next prime is 76736659. The reversal of 76736651 is 15663767.

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 76736651 - 2¹⁰ = 76735627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76736599 and 76736608.

It is not an unprimeable number, because it can be changed into a prime (76736659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8675 + ... + 15123.

It is an arithmetic number, because the mean of its divisors is an integer number (9784650).

Almost surely, 2^76736651 is an apocalyptic number.

76736651 is a deficient number, since it is larger than the sum of its proper divisors (1540549).

76736651 is a wasteful number, since it uses less digits than its factorization.

76736651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6685.

The product of its digits is 158760, while the sum is 41.

The square root of 76736651 is about 8759.9458331659. The cubic root of 76736651 is about 424.9465233753.

The spelling of 76736651 in words is "seventy-six million, seven hundred thirty-six thousand, six hundred fifty-one".