490255179 has 16 divisors (see below), whose sum is σ = 681553920. Its totient is φ = 313074720.

The previous prime is 490255123. The next prime is 490255193. The reversal of 490255179 is 971552094.

It is not a de Polignac number, because 490255179 - 2⁸ = 490254923 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 490255179.

It is not an unprimeable number, because it can be changed into a prime (490255679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11137 + ... + 33234.

It is an arithmetic number, because the mean of its divisors is an integer number (42597120).

Almost surely, 2^490255179 is an apocalyptic number.

490255179 is a deficient number, since it is larger than the sum of its proper divisors (191298741).

490255179 is a wasteful number, since it uses less digits than its factorization.

490255179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44530.

The product of its (nonzero) digits is 113400, while the sum is 42.

The square root of 490255179 is about 22141.7067770305. The cubic root of 490255179 is about 788.5103472311.

The spelling of 490255179 in words is "four hundred ninety million, two hundred fifty-five thousand, one hundred seventy-nine".