766012516 has 12 divisors (see below), whose sum is σ = 1398805632. Its totient is φ = 366353768.

The previous prime is 766012487. The next prime is 766012529. The reversal of 766012516 is 615210667.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4163020 + ... + 4163203.

It is an arithmetic number, because the mean of its divisors is an integer number (116567136).

Almost surely, 2^766012516 is an apocalyptic number.

It is an amenable number.

766012516 is a deficient number, since it is larger than the sum of its proper divisors (632793116).

766012516 is a wasteful number, since it uses less digits than its factorization.

766012516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8326250 (or 8326248 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 766012516 is about 27676.9311160035. The cubic root of 766012516 is about 914.9807459096.

The spelling of 766012516 in words is "seven hundred sixty-six million, twelve thousand, five hundred sixteen".