264899486 has 4 divisors (see below), whose sum is σ = 397349232. Its totient is φ = 132449742.

The previous prime is 264899477. The next prime is 264899513. The reversal of 264899486 is 684998462.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66224870 + ... + 66224873.

It is an arithmetic number, because the mean of its divisors is an integer number (99337308).

Almost surely, 2^264899486 is an apocalyptic number.

264899486 is a deficient number, since it is larger than the sum of its proper divisors (132449746).

264899486 is a wasteful number, since it uses less digits than its factorization.

264899486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132449745.

The product of its digits is 5971968, while the sum is 56.

The square root of 264899486 is about 16275.7330403272. The cubic root of 264899486 is about 642.2346088592.

The spelling of 264899486 in words is "two hundred sixty-four million, eight hundred ninety-nine thousand, four hundred eighty-six".