766094064 has 20 divisors (see below), whose sum is σ = 1979076456. Its totient is φ = 255364672.

The previous prime is 766094053. The next prime is 766094083. The reversal of 766094064 is 460490667.

It is a super-2 number, since 2×766094064² = 1173800229792072192, which contains 22 as substring.

It is a congruent 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, 7980099 + ... + 7980194.

Almost surely, 2^766094064 is an apocalyptic number.

It is an amenable number.

766094064 is an abundant number, since it is smaller than the sum of its proper divisors (1212982392).

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

766094064 is a wasteful number, since it uses less digits than its factorization.

766094064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15960304 (or 15960298 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 766094064 is about 27678.4042892649. The cubic root of 766094064 is about 915.0132137003.

The spelling of 766094064 in words is "seven hundred sixty-six million, ninety-four thousand, sixty-four".