264087964336 has 80 divisors (see below), whose sum is σ = 624730927360. Its totient is φ = 105623274240.

The previous prime is 264087964297. The next prime is 264087964339. The reversal of 264087964336 is 633469780462.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (264087964339) 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, 783555 + ... + 1068706.

It is an arithmetic number, because the mean of its divisors is an integer number (7809136592).

Almost surely, 2^264087964336 is an apocalyptic number.

It is an amenable number.

264087964336 is an abundant number, since it is smaller than the sum of its proper divisors (360642963024).

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

264087964336 is a wasteful number, since it uses less digits than its factorization.

264087964336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852362 (or 1852356 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 58.

The spelling of 264087964336 in words is "two hundred sixty-four billion, eighty-seven million, nine hundred sixty-four thousand, three hundred thirty-six".