490777344 has 108 divisors (see below), whose sum is σ = 1421814576. Its totient is φ = 162809856.

The previous prime is 490777307. The next prime is 490777351. The reversal of 490777344 is 443777094.

It is a self number, because there is not a number n which added to its sum of digits gives 490777344.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 674709 + ... + 675435.

Almost surely, 2^490777344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 490777344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (710907288).

490777344 is an abundant number, since it is smaller than the sum of its proper divisors (931037232).

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

490777344 is a wasteful number, since it uses less digits than its factorization.

490777344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042 (or 1025 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The square root of 490777344 is about 22153.4950741412. The cubic root of 490777344 is about 788.7901922535.

The spelling of 490777344 in words is "four hundred ninety million, seven hundred seventy-seven thousand, three hundred forty-four".