296379840 has 224 divisors, whose sum is σ = 1015934976. Its totient is φ = 72990720.

The previous prime is 296379823. The next prime is 296379851. The reversal of 296379840 is 48973692.

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

It is a self number, because there is not a number n which added to its sum of digits gives 296379840.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 684264 + ... + 684696.

It is an arithmetic number, because the mean of its divisors is an integer number (4535424).

Almost surely, 2^296379840 is an apocalyptic number.

296379840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 296379840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507967488).

296379840 is an abundant number, since it is smaller than the sum of its proper divisors (719555136).

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

296379840 is a wasteful number, since it uses less digits than its factorization.

296379840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 296379840 is about 17215.6858707401. The cubic root of 296379840 is about 666.7293185564.

The spelling of 296379840 in words is "two hundred ninety-six million, three hundred seventy-nine thousand, eight hundred forty".