264336604 has 48 divisors (see below), whose sum is σ = 561339072. Its totient is φ = 106324992.

The previous prime is 264336593. The next prime is 264336613. The reversal of 264336604 is 406633462.

264336604 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 264336604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264634 + ... + 265630.

It is an arithmetic number, because the mean of its divisors is an integer number (11694564).

Almost surely, 2^264336604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264336604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280669536).

264336604 is an abundant number, since it is smaller than the sum of its proper divisors (297002468).

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

264336604 is a wasteful number, since it uses less digits than its factorization.

264336604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582 (or 1580 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

The square root of 264336604 is about 16258.4317816941. The cubic root of 264336604 is about 641.7793938642.

The spelling of 264336604 in words is "two hundred sixty-four million, three hundred thirty-six thousand, six hundred four".