76296761 has 4 divisors (see below), whose sum is σ = 80312400. Its totient is φ = 72281124.

The previous prime is 76296751. The next prime is 76296793. The reversal of 76296761 is 16769267.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16769267 = 19 ⋅882593.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76296761 is a prime.

It is a super-2 number, since 2×76296761² = 11642391478182242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76296751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2007791 + ... + 2007828.

It is an arithmetic number, because the mean of its divisors is an integer number (20078100).

Almost surely, 2^76296761 is an apocalyptic number.

It is an amenable number.

76296761 is a deficient number, since it is larger than the sum of its proper divisors (4015639).

76296761 is a wasteful number, since it uses less digits than its factorization.

76296761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4015638.

The product of its digits is 190512, while the sum is 44.

The square root of 76296761 is about 8734.8017149790. The cubic root of 76296761 is about 424.1329701172.

The spelling of 76296761 in words is "seventy-six million, two hundred ninety-six thousand, seven hundred sixty-one".