296927628 has 12 divisors (see below), whose sum is σ = 692831160. Its totient is φ = 98975872.

The previous prime is 296927621. The next prime is 296927633. The reversal of 296927628 is 826729692.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (296927621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12371973 + ... + 12371996.

It is an arithmetic number, because the mean of its divisors is an integer number (57735930).

Almost surely, 2^296927628 is an apocalyptic number.

It is an amenable number.

296927628 is an abundant number, since it is smaller than the sum of its proper divisors (395903532).

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

296927628 is a wasteful number, since it uses less digits than its factorization.

296927628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24743976 (or 24743974 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 51.

The square root of 296927628 is about 17231.5880869988. The cubic root of 296927628 is about 667.1398295403.

The spelling of 296927628 in words is "two hundred ninety-six million, nine hundred twenty-seven thousand, six hundred twenty-eight".