296587872 has 384 divisors, whose sum is σ = 1088640000. Its totient is φ = 76640256.

The previous prime is 296587871. The next prime is 296587877. The reversal of 296587872 is 278785692.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296587871) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3332404 + ... + 3332492.

It is an arithmetic number, because the mean of its divisors is an integer number (2835000).

Almost surely, 2^296587872 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 296587872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544320000).

296587872 is an abundant number, since it is smaller than the sum of its proper divisors (792052128).

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

296587872 is a wasteful number, since it uses less digits than its factorization.

296587872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 149 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 54.

The square root of 296587872 is about 17221.7267426934. The cubic root of 296587872 is about 666.8852767511.

The spelling of 296587872 in words is "two hundred ninety-six million, five hundred eighty-seven thousand, eight hundred seventy-two".