490013260 has 24 divisors (see below), whose sum is σ = 1122576336. Its totient is φ = 178186560.

The previous prime is 490013207. The next prime is 490013273. The reversal of 490013260 is 62310094.

It is a super-2 number, since 2×490013260² = 480225989951655200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113447 + ... + 1113886.

It is an arithmetic number, because the mean of its divisors is an integer number (46774014).

Almost surely, 2^490013260 is an apocalyptic number.

It is an amenable number.

490013260 is an abundant number, since it is smaller than the sum of its proper divisors (632563076).

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

490013260 is a wasteful number, since it uses less digits than its factorization.

490013260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227353 (or 2227351 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 490013260 is about 22136.2431320222. The cubic root of 490013260 is about 788.3806276973.

The spelling of 490013260 in words is "four hundred ninety million, thirteen thousand, two hundred sixty".