490948944 has 40 divisors (see below), whose sum is σ = 1285667712. Its totient is φ = 161406720.

The previous prime is 490948943. The next prime is 490948957. The reversal of 490948944 is 449849094.

It is a super-2 number, since 2×490948944² = 482061731229430272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490948943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66552 + ... + 73559.

Almost surely, 2^490948944 is an apocalyptic number.

It is an amenable number.

490948944 is an abundant number, since it is smaller than the sum of its proper divisors (794718768).

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

490948944 is a wasteful number, since it uses less digits than its factorization.

490948944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140195 (or 140189 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 51.

The square root of 490948944 is about 22157.3677136974. The cubic root of 490948944 is about 788.8821148779.

The spelling of 490948944 in words is "four hundred ninety million, nine hundred forty-eight thousand, nine hundred forty-four".