264133834 has 4 divisors (see below), whose sum is σ = 396200754. Its totient is φ = 132066916.

The previous prime is 264133823. The next prime is 264133847. The reversal of 264133834 is 438331462.

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

It can be written as a sum of positive squares in only one way, i.e., 216178209 + 47955625 = 14703^2 + 6925^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 264133834.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66033457 + ... + 66033460.

Almost surely, 2^264133834 is an apocalyptic number.

264133834 is a deficient number, since it is larger than the sum of its proper divisors (132066920).

264133834 is a wasteful number, since it uses less digits than its factorization.

264133834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132066919.

The product of its digits is 41472, while the sum is 34.

The square root of 264133834 is about 16252.1947440953. The cubic root of 264133834 is about 641.6152510067.

The spelling of 264133834 in words is "two hundred sixty-four million, one hundred thirty-three thousand, eight hundred thirty-four".