296148864 has 64 divisors (see below), whose sum is σ = 858170880. Its totient is φ = 89740800.

The previous prime is 296148803. The next prime is 296148883. The reversal of 296148864 is 468841692.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 30832 + ... + 39279.

It is an arithmetic number, because the mean of its divisors is an integer number (13408920).

Almost surely, 2^296148864 is an apocalyptic number.

296148864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

296148864 is an abundant number, since it is smaller than the sum of its proper divisors (562022016).

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

296148864 is a wasteful number, since it uses less digits than its factorization.

296148864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70139 (or 70127 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The square root of 296148864 is about 17208.9762624045. The cubic root of 296148864 is about 666.5560740994.

The spelling of 296148864 in words is "two hundred ninety-six million, one hundred forty-eight thousand, eight hundred sixty-four".