766734612364 has 48 divisors (see below), whose sum is σ = 1592389866816. Its totient is φ = 316194278400.

The previous prime is 766734612317. The next prime is 766734612421. The reversal of 766734612364 is 463216437667.

766734612364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4490767 + ... + 4658374.

It is an arithmetic number, because the mean of its divisors is an integer number (33174788892).

Almost surely, 2^766734612364 is an apocalyptic number.

It is an amenable number.

766734612364 is an abundant number, since it is smaller than the sum of its proper divisors (825655254452).

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

766734612364 is a wasteful number, since it uses less digits than its factorization.

766734612364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9149266 (or 9149264 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 55.

The spelling of 766734612364 in words is "seven hundred sixty-six billion, seven hundred thirty-four million, six hundred twelve thousand, three hundred sixty-four".