764460 has 72 divisors (see below), whose sum is σ = 2411136. Its totient is φ = 195840.

The previous prime is 764459. The next prime is 764471. The reversal of 764460 is 64467.

764460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 764460.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5512 + ... + 5648.

It is an arithmetic number, because the mean of its divisors is an integer number (33488).

2⁷⁶⁴⁴⁶⁰ 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 764460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1205568).

764460 is an abundant number, since it is smaller than the sum of its proper divisors (1646676).

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

764460 is a wasteful number, since it uses less digits than its factorization.

764460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 764460 is about 874.3340322783. The cubic root of 764460 is about 91.4362182034.

The spelling of 764460 in words is "seven hundred sixty-four thousand, four hundred sixty".