490480136 has 16 divisors (see below), whose sum is σ = 968053200. Its totient is φ = 232332624.

The previous prime is 490480127. The next prime is 490480153. The reversal of 490480136 is 631084094.

It is a junction number, because it is equal to n+sod(n) for n = 490480096 and 490480105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1613270 + ... + 1613573.

It is an arithmetic number, because the mean of its divisors is an integer number (60503325).

Almost surely, 2^490480136 is an apocalyptic number.

It is an amenable number.

490480136 is a deficient number, since it is larger than the sum of its proper divisors (477573064).

490480136 is a wasteful number, since it uses less digits than its factorization.

490480136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226868 (or 3226864 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 490480136 is about 22146.7861325295. The cubic root of 490480136 is about 788.6309332754.

The spelling of 490480136 in words is "four hundred ninety million, four hundred eighty thousand, one hundred thirty-six".