490179599 has 24 divisors (see below), whose sum is σ = 611436672. Its totient is φ = 384752160.

The previous prime is 490179587. The next prime is 490179607. The reversal of 490179599 is 995971094.

It is a Cunningham number, because it is equal to 22140²-1.

It is not a de Polignac number, because 490179599 - 2⁴ = 490179583 is a prime.

It is a super-3 number, since 3×490179599³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 490179599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490179799) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153392 + ... + 156554.

It is an arithmetic number, because the mean of its divisors is an integer number (25476528).

Almost surely, 2^490179599 is an apocalyptic number.

490179599 is a deficient number, since it is larger than the sum of its proper divisors (121257073).

490179599 is a wasteful number, since it uses less digits than its factorization.

490179599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3327 (or 3314 counting only the distinct ones).

The product of its (nonzero) digits is 918540, while the sum is 53.

The square root of 490179599 is about 22139.9999774164. Note that the first 4 decimals coincide. The cubic root of 490179599 is about 788.4698250177.

The spelling of 490179599 in words is "four hundred ninety million, one hundred seventy-nine thousand, five hundred ninety-nine".