264894084 has 96 divisors (see below), whose sum is σ = 845277440. Its totient is φ = 69859584.

The previous prime is 264894083. The next prime is 264894103. The reversal of 264894084 is 480498462.

It is not an unprimeable number, because it can be changed into a prime (264894083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3649 + ... + 23304.

Almost surely, 2^264894084 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 264894084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (422638720).

264894084 is an abundant number, since it is smaller than the sum of its proper divisors (580383356).

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

264894084 is a wasteful number, since it uses less digits than its factorization.

264894084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26986 (or 26978 counting only the distinct ones).

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

The square root of 264894084 is about 16275.5670868944. The cubic root of 264894084 is about 642.2302432097.

The spelling of 264894084 in words is "two hundred sixty-four million, eight hundred ninety-four thousand, eighty-four".