76676737438 has 16 divisors (see below), whose sum is σ = 131495333760. Its totient is φ = 32849084376.

The previous prime is 76676737411. The next prime is 76676737447. The reversal of 76676737438 is 83473767667.

It is a self number, because there is not a number n which added to its sum of digits gives 76676737438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992656 + ... + 1067107.

It is an arithmetic number, because the mean of its divisors is an integer number (8218458360).

Almost surely, 2^76676737438 is an apocalyptic number.

76676737438 is a deficient number, since it is larger than the sum of its proper divisors (54818596322).

76676737438 is a wasteful number, since it uses less digits than its factorization.

76676737438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062431.

The product of its digits is 149361408, while the sum is 64.

The spelling of 76676737438 in words is "seventy-six billion, six hundred seventy-six million, seven hundred thirty-seven thousand, four hundred thirty-eight".