490376810 has 128 divisors (see below), whose sum is σ = 1153958400. Its totient is φ = 148646400.

The previous prime is 490376797. The next prime is 490376857. The reversal of 490376810 is 18673094.

It is a super-2 number, since 2×490376810² = 480938831571552200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1546772 + ... + 1547088.

It is an arithmetic number, because the mean of its divisors is an integer number (9015300).

Almost surely, 2^490376810 is an apocalyptic number.

490376810 is an abundant number, since it is smaller than the sum of its proper divisors (663581590).

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

490376810 is a wasteful number, since it uses less digits than its factorization.

490376810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 490376810 is about 22144.4532558381. The cubic root of 490376810 is about 788.5755509425.

The spelling of 490376810 in words is "four hundred ninety million, three hundred seventy-six thousand, eight hundred ten".