764841012 has 48 divisors (see below), whose sum is σ = 1988192640. Its totient is φ = 227219328.

The previous prime is 764841001. The next prime is 764841017. The reversal of 764841012 is 210148467.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (764841017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80008 + ... + 89055.

It is an arithmetic number, because the mean of its divisors is an integer number (41420680).

Almost surely, 2^764841012 is an apocalyptic number.

It is an amenable number.

764841012 is an abundant number, since it is smaller than the sum of its proper divisors (1223351628).

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

764841012 is a wasteful number, since it uses less digits than its factorization.

764841012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169112 (or 169110 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 764841012 is about 27655.7591108977. The cubic root of 764841012 is about 914.5140648889.

Adding to 764841012 its reverse (210148467), we get a palindrome (974989479).

The spelling of 764841012 in words is "seven hundred sixty-four million, eight hundred forty-one thousand, twelve".