296690 has 8 divisors (see below), whose sum is σ = 534060. Its totient is φ = 118672.

The previous prime is 296687. The next prime is 296693. The reversal of 296690 is 96692.

It is an interprime number because it is at equal distance from previous prime (296687) and next prime (296693).

It can be written as a sum of positive squares in 2 ways, for example, as 253009 + 43681 = 503^2 + 209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×296690² = 176049912200, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (296693) 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, 14825 + ... + 14844.

2²⁹⁶⁶⁹⁰ is an apocalyptic number.

296690 is a deficient number, since it is larger than the sum of its proper divisors (237370).

296690 is a wasteful number, since it uses less digits than its factorization.

296690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29676.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 296690 is about 544.6925738433. The cubic root of 296690 is about 66.6961813757.

The spelling of 296690 in words is "two hundred ninety-six thousand, six hundred ninety".