490924231 has 8 divisors (see below), whose sum is σ = 565093760. Its totient is φ = 417764088.

The previous prime is 490924219. The next prime is 490924237. The reversal of 490924231 is 132429094.

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

It is not a de Polignac number, because 490924231 - 2¹⁵ = 490891463 is a prime.

It is a super-2 number, since 2×490924231² = 482013201165882722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490924237) 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, 251301 + ... + 253246.

It is an arithmetic number, because the mean of its divisors is an integer number (70636720).

Almost surely, 2^490924231 is an apocalyptic number.

490924231 is a deficient number, since it is larger than the sum of its proper divisors (74169529).

490924231 is a wasteful number, since it uses less digits than its factorization.

490924231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504693.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 490924231 is about 22156.8100366456. The cubic root of 490924231 is about 788.8688779476.

The spelling of 490924231 in words is "four hundred ninety million, nine hundred twenty-four thousand, two hundred thirty-one".