764246545460 has 24 divisors (see below), whose sum is σ = 1605073349376. Its totient is φ = 305668979360.

The previous prime is 764246545457. The next prime is 764246545529. The reversal of 764246545460 is 64545642467.

It is a super-2 number, since 2×764246545460² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1640396 + ... + 2054115.

It is an arithmetic number, because the mean of its divisors is an integer number (66878056224).

Almost surely, 2^764246545460 is an apocalyptic number.

It is an amenable number.

764246545460 is an abundant number, since it is smaller than the sum of its proper divisors (840826803916).

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

764246545460 is a wasteful number, since it uses less digits than its factorization.

764246545460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704863 (or 3704861 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 53.

The spelling of 764246545460 in words is "seven hundred sixty-four billion, two hundred forty-six million, five hundred forty-five thousand, four hundred sixty".