264417330 has 32 divisors (see below), whose sum is σ = 640540224. Its totient is φ = 69851456.

The previous prime is 264417317. The next prime is 264417353. The reversal of 264417330 is 33714462.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37977 + ... + 44396.

It is an arithmetic number, because the mean of its divisors is an integer number (20016882).

Almost surely, 2^264417330 is an apocalyptic number.

264417330 is an abundant number, since it is smaller than the sum of its proper divisors (376122894).

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

264417330 is a wasteful number, since it uses less digits than its factorization.

264417330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82490.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 264417330 is about 16260.9141809432. The cubic root of 264417330 is about 641.8447184157.

The spelling of 264417330 in words is "two hundred sixty-four million, four hundred seventeen thousand, three hundred thirty".