264333768 has 32 divisors (see below), whose sum is σ = 661516800. Its totient is φ = 88020288.

The previous prime is 264333749. The next prime is 264333787. The reversal of 264333768 is 867333462.

264333768 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (264333749) and next prime (264333787).

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, 20505 + ... + 30807.

It is an arithmetic number, because the mean of its divisors is an integer number (20672400).

Almost surely, 2^264333768 is an apocalyptic number.

It is an amenable number.

264333768 is an abundant number, since it is smaller than the sum of its proper divisors (397183032).

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

264333768 is a wasteful number, since it uses less digits than its factorization.

264333768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11381 (or 11377 counting only the distinct ones).

The product of its digits is 435456, while the sum is 42.

The square root of 264333768 is about 16258.3445651764. The cubic root of 264333768 is about 641.7770986935. Note that the first 3 decimals are identical.

The spelling of 264333768 in words is "two hundred sixty-four million, three hundred thirty-three thousand, seven hundred sixty-eight".