766395130 has 32 divisors (see below), whose sum is σ = 1391649984. Its totient is φ = 303874176.

The previous prime is 766395079. The next prime is 766395163. The reversal of 766395130 is 31593667.

It is a super-2 number, since 2×766395130² = 1174722990575433800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641814 + ... + 643006.

It is an arithmetic number, because the mean of its divisors is an integer number (43489062).

Almost surely, 2^766395130 is an apocalyptic number.

766395130 is a deficient number, since it is larger than the sum of its proper divisors (625254854).

766395130 is a wasteful number, since it uses less digits than its factorization.

766395130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 766395130 is about 27683.8423994936. The cubic root of 766395130 is about 915.1330611630.

The spelling of 766395130 in words is "seven hundred sixty-six million, three hundred ninety-five thousand, one hundred thirty".