296255980 has 24 divisors (see below), whose sum is σ = 654882480. Its totient is φ = 112265280.

The previous prime is 296255969. The next prime is 296255983. The reversal of 296255980 is 89552692.

It is a happy number.

296255980 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 296255980.

It is not an unprimeable number, because it can be changed into a prime (296255983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389431 + ... + 390190.

It is an arithmetic number, because the mean of its divisors is an integer number (27286770).

Almost surely, 2^296255980 is an apocalyptic number.

296255980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

296255980 is an abundant number, since it is smaller than the sum of its proper divisors (358626500).

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

296255980 is a wasteful number, since it uses less digits than its factorization.

296255980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779649 (or 779647 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 46.

The square root of 296255980 is about 17212.0881940571. The cubic root of 296255980 is about 666.6364280729.

The spelling of 296255980 in words is "two hundred ninety-six million, two hundred fifty-five thousand, nine hundred eighty".