76690674 has 24 divisors (see below), whose sum is σ = 171894060. Its totient is φ = 24681888.

The previous prime is 76690651. The next prime is 76690687. The reversal of 76690674 is 47609667.

It can be written as a sum of positive squares in 2 ways, for example, as 76685049 + 5625 = 8757^2 + 75^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72937 + ... + 73980.

Almost surely, 2^76690674 is an apocalyptic number.

76690674 is an abundant number, since it is smaller than the sum of its proper divisors (95203386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76690674 is a wasteful number, since it uses less digits than its factorization.

76690674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146954 (or 146951 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 76690674 is about 8757.3211657447. The cubic root of 76690674 is about 424.8616370817.

The spelling of 76690674 in words is "seventy-six million, six hundred ninety thousand, six hundred seventy-four".