489760472 has 8 divisors (see below), whose sum is σ = 918300900. Its totient is φ = 244880232.

The previous prime is 489760471. The next prime is 489760493. The reversal of 489760472 is 274067984.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489760471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30610022 + ... + 30610037.

Almost surely, 2^489760472 is an apocalyptic number.

It is an amenable number.

489760472 is a deficient number, since it is larger than the sum of its proper divisors (428540428).

489760472 is a wasteful number, since it uses less digits than its factorization.

489760472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61220065 (or 61220061 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 489760472 is about 22130.5325737995. The cubic root of 489760472 is about 788.2450344670.

The spelling of 489760472 in words is "four hundred eighty-nine million, seven hundred sixty thousand, four hundred seventy-two".