498480290 has 128 divisors (see below), whose sum is σ = 1198499328. Its totient is φ = 144506880.

The previous prime is 498480289. The next prime is 498480299. The reversal of 498480290 is 92084894.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (498480299) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1479002 + ... + 1479338.

It is an arithmetic number, because the mean of its divisors is an integer number (9363276).

Almost surely, 2^498480290 is an apocalyptic number.

498480290 is an abundant number, since it is smaller than the sum of its proper divisors (700019038).

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

498480290 is a wasteful number, since it uses less digits than its factorization.

498480290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 498480290 is about 22326.6721658200. The cubic root of 498480290 is about 792.8955801587.

The spelling of 498480290 in words is "four hundred ninety-eight million, four hundred eighty thousand, two hundred ninety".