264918342 has 16 divisors (see below), whose sum is σ = 570593520. Its totient is φ = 81513312.

The previous prime is 264918323. The next prime is 264918373. The reversal of 264918342 is 243819462.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 264918342.

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, 1698117 + ... + 1698272.

It is an arithmetic number, because the mean of its divisors is an integer number (35662095).

Almost surely, 2^264918342 is an apocalyptic number.

264918342 is an abundant number, since it is smaller than the sum of its proper divisors (305675178).

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

264918342 is a wasteful number, since it uses less digits than its factorization.

264918342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3396407.

The product of its digits is 82944, while the sum is 39.

The square root of 264918342 is about 16276.3122973234. The cubic root of 264918342 is about 642.2498469515.

The spelling of 264918342 in words is "two hundred sixty-four million, nine hundred eighteen thousand, three hundred forty-two".