490310772 has 96 divisors (see below), whose sum is σ = 1358622720. Its totient is φ = 134655360.

The previous prime is 490310749. The next prime is 490310809. The reversal of 490310772 is 277013094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1049683 + ... + 1050149.

It is an arithmetic number, because the mean of its divisors is an integer number (14152320).

Almost surely, 2^490310772 is an apocalyptic number.

490310772 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 490310772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (679311360).

490310772 is an abundant number, since it is smaller than the sum of its proper divisors (868311948).

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

490310772 is a wasteful number, since it uses less digits than its factorization.

490310772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941 (or 939 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 490310772 is about 22142.9621324700. The cubic root of 490310772 is about 788.5401507570.

The spelling of 490310772 in words is "four hundred ninety million, three hundred ten thousand, seven hundred seventy-two".