264886416 has 40 divisors (see below), whose sum is σ = 760323360. Its totient is φ = 88295328.

The previous prime is 264886411. The next prime is 264886417. The reversal of 264886416 is 614688462.

264886416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (264886411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306150 + ... + 307013.

It is an arithmetic number, because the mean of its divisors is an integer number (19008084).

Almost surely, 2^264886416 is an apocalyptic number.

It is an amenable number.

264886416 is an abundant number, since it is smaller than the sum of its proper divisors (495436944).

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

264886416 is a wasteful number, since it uses less digits than its factorization.

264886416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613180 (or 613168 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 264886416 is about 16275.3315173609. The cubic root of 264886416 is about 642.2240461806.

The spelling of 264886416 in words is "two hundred sixty-four million, eight hundred eighty-six thousand, four hundred sixteen".