76266799291 has 8 divisors (see below), whose sum is σ = 76913867168. Its totient is φ = 75621600000.

The previous prime is 76266799283. The next prime is 76266799303. The reversal of 76266799291 is 19299766267.

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

It is a 8-Lehmer number, since φ(76266799291) divides (76266799291-1)⁸.

It is a cyclic number.

It is not a de Polignac number, because 76266799291 - 2³ = 76266799283 is a prime.

It is a pancake number, because a pancake can be divided into 76266799291 parts by 390555 straight cuts.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76266799201) 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, 385110 + ... + 548491.

It is an arithmetic number, because the mean of its divisors is an integer number (9614233396).

Almost surely, 2^76266799291 is an apocalyptic number.

76266799291 is a deficient number, since it is larger than the sum of its proper divisors (647067877).

76266799291 is a wasteful number, since it uses less digits than its factorization.

76266799291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934293.

The product of its digits is 30862944, while the sum is 64.

The spelling of 76266799291 in words is "seventy-six billion, two hundred sixty-six million, seven hundred ninety-nine thousand, two hundred ninety-one".