296490 has 16 divisors (see below), whose sum is σ = 711648. Its totient is φ = 79056.

The previous prime is 296489. The next prime is 296503. The reversal of 296490 is 94692.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 9883 = 296490 / (2 + 9 + 6 + 4 + 9 + 0).

It is a d-powerful number, because it can be written as 2³ + 9² + 4⁷ + 6⁷ + 9² + 0 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 296490.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4912 + ... + 4971.

It is an arithmetic number, because the mean of its divisors is an integer number (44478).

2²⁹⁶⁴⁹⁰ is an apocalyptic number.

296490 is an abundant number, since it is smaller than the sum of its proper divisors (415158).

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

296490 is a wasteful number, since it uses less digits than its factorization.

296490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9893.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 296490 is about 544.5089530944. The cubic root of 296490 is about 66.6811912797.

The spelling of 296490 in words is "two hundred ninety-six thousand, four hundred ninety".