296406490 has 16 divisors (see below), whose sum is σ = 539528040. Its totient is φ = 117230080.

The previous prime is 296406457. The next prime is 296406491. The reversal of 296406490 is 94604692.

It can be written as a sum of positive squares in 4 ways, for example, as 151757761 + 144648729 = 12319^2 + 12027^2 .

It is not an unprimeable number, because it can be changed into a prime (296406491) 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, 165631 + ... + 167410.

Almost surely, 2^296406490 is an apocalyptic number.

296406490 is a deficient number, since it is larger than the sum of its proper divisors (243121550).

296406490 is a wasteful number, since it uses less digits than its factorization.

296406490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333137.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 296406490 is about 17216.4598567766. The cubic root of 296406490 is about 666.7493017012.

The spelling of 296406490 in words is "two hundred ninety-six million, four hundred six thousand, four hundred ninety".