264465330 has 32 divisors (see below), whose sum is σ = 636401664. Its totient is φ = 70336896.

The previous prime is 264465323. The next prime is 264465353. The reversal of 264465330 is 33564462.

It is a junction number, because it is equal to n+sod(n) for n = 264465291 and 264465300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19 + ... + 22998.

It is an arithmetic number, because the mean of its divisors is an integer number (19887552).

Almost surely, 2^264465330 is an apocalyptic number.

264465330 is an abundant number, since it is smaller than the sum of its proper divisors (371936334).

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

264465330 is a wasteful number, since it uses less digits than its factorization.

264465330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23410.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 264465330 is about 16262.3900457467. The cubic root of 264465330 is about 641.8835543504.

The spelling of 264465330 in words is "two hundred sixty-four million, four hundred sixty-five thousand, three hundred thirty".