264349382 has 16 divisors (see below), whose sum is σ = 439905600. Its totient is φ = 118121640.

The previous prime is 264349321. The next prime is 264349391. The reversal of 264349382 is 283943462.

It is a happy number.

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, 100532 + ... + 103127.

It is an arithmetic number, because the mean of its divisors is an integer number (27494100).

Almost surely, 2^264349382 is an apocalyptic number.

264349382 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

264349382 is a deficient number, since it is larger than the sum of its proper divisors (175556218).

264349382 is a wasteful number, since it uses less digits than its factorization.

264349382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203731.

The product of its digits is 248832, while the sum is 41.

The square root of 264349382 is about 16258.8247422746. The cubic root of 264349382 is about 641.7897348775.

It can be divided in two parts, 2643 and 49382, that added together give a palindrome (52025).

The spelling of 264349382 in words is "two hundred sixty-four million, three hundred forty-nine thousand, three hundred eighty-two".