764344060 has 48 divisors (see below), whose sum is σ = 1662554880. Its totient is φ = 294865920.

The previous prime is 764344057. The next prime is 764344067. The reversal of 764344060 is 60443467.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (764344067) 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, 194596 + ... + 198484.

It is an arithmetic number, because the mean of its divisors is an integer number (34636560).

Almost surely, 2^764344060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 764344060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (831277440).

764344060 is an abundant number, since it is smaller than the sum of its proper divisors (898210820).

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

764344060 is a wasteful number, since it uses less digits than its factorization.

764344060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4246 (or 4244 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 764344060 is about 27646.7730485856. The cubic root of 764344060 is about 914.3159548452.

The spelling of 764344060 in words is "seven hundred sixty-four million, three hundred forty-four thousand, sixty".