766268976 has 40 divisors (see below), whose sum is σ = 2159486784. Its totient is φ = 232202560.

The previous prime is 766268969. The next prime is 766268977. The reversal of 766268976 is 679862667.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (766268977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725106 + ... + 726161.

Almost surely, 2^766268976 is an apocalyptic number.

It is an amenable number.

766268976 is an abundant number, since it is smaller than the sum of its proper divisors (1393217808).

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

766268976 is a wasteful number, since it uses less digits than its factorization.

766268976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451289 (or 1451283 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 57.

The square root of 766268976 is about 27681.5638286568. The cubic root of 766268976 is about 915.0828459730.

The spelling of 766268976 in words is "seven hundred sixty-six million, two hundred sixty-eight thousand, nine hundred seventy-six".