490772472 has 16 divisors (see below), whose sum is σ = 1226931240. Its totient is φ = 163590816.

The previous prime is 490772467. The next prime is 490772483. The reversal of 490772472 is 274277094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10224403 + ... + 10224450.

Almost surely, 2^490772472 is an apocalyptic number.

It is an amenable number.

490772472 is an abundant number, since it is smaller than the sum of its proper divisors (736158768).

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

490772472 is a wasteful number, since it uses less digits than its factorization.

490772472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20448862 (or 20448858 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 490772472 is about 22153.3851137924. The cubic root of 490772472 is about 788.7875821096.

The spelling of 490772472 in words is "four hundred ninety million, seven hundred seventy-two thousand, four hundred seventy-two".