264769190 has 16 divisors (see below), whose sum is σ = 544668192. Its totient is φ = 90777984.

The previous prime is 264769181. The next prime is 264769223. The reversal of 264769190 is 91967462.

264769190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×264769190² = 140205447946512200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1891139 + ... + 1891278.

It is an arithmetic number, because the mean of its divisors is an integer number (34041762).

Almost surely, 2^264769190 is an apocalyptic number.

264769190 is an abundant number, since it is smaller than the sum of its proper divisors (279899002).

264769190 is a wasteful number, since it uses less digits than its factorization.

264769190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782431.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 264769190 is about 16271.7297789756. The cubic root of 264769190 is about 642.1292930334.

The spelling of 264769190 in words is "two hundred sixty-four million, seven hundred sixty-nine thousand, one hundred ninety".