264963492 has 18 divisors (see below), whose sum is σ = 669768918. Its totient is φ = 88321152.

The previous prime is 264963481. The next prime is 264963521. The reversal of 264963492 is 294369462.

264963492 is a `hidden beast` number, since 2 + 6 + 4 + 9 + 634 + 9 + 2 = 666.

264963492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 247873536 + 17089956 = 15744^2 + 4134^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3680013 + ... + 3680084.

Almost surely, 2^264963492 is an apocalyptic number.

It is an amenable number.

264963492 is an abundant number, since it is smaller than the sum of its proper divisors (404805426).

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

264963492 is a wasteful number, since it uses less digits than its factorization.

264963492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7360107 (or 7360102 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 264963492 is about 16277.6992231703. The cubic root of 264963492 is about 642.2863310660.

The spelling of 264963492 in words is "two hundred sixty-four million, nine hundred sixty-three thousand, four hundred ninety-two".