76869711 has 12 divisors (see below), whose sum is σ = 113742720. Its totient is φ = 49996320.

The previous prime is 76869707. The next prime is 76869713. The reversal of 76869711 is 11796867.

It is not a de Polignac number, because 76869711 - 2² = 76869707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76869713) 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 11 ways as a sum of consecutive naturals, for example, 103791 + ... + 104528.

It is an arithmetic number, because the mean of its divisors is an integer number (9478560).

Almost surely, 2^76869711 is an apocalyptic number.

76869711 is a deficient number, since it is larger than the sum of its proper divisors (36873009).

76869711 is a wasteful number, since it uses less digits than its factorization.

76869711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208366 (or 208363 counting only the distinct ones).

The product of its digits is 127008, while the sum is 45.

The square root of 76869711 is about 8767.5373395270. The cubic root of 76869711 is about 425.1919981402.

The spelling of 76869711 in words is "seventy-six million, eight hundred sixty-nine thousand, seven hundred eleven".