487090944 has 108 divisors (see below), whose sum is σ = 1414108696. Its totient is φ = 161243136.

The previous prime is 487090921. The next prime is 487090949. The reversal of 487090944 is 449090784.

It is a super-2 number, since 2×487090944² = 474515175453622272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 487090944.

It is not an unprimeable number, because it can be changed into a prime (487090949) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 374904 + ... + 376200.

Almost surely, 2^487090944 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 487090944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (707054348).

487090944 is an abundant number, since it is smaller than the sum of its proper divisors (927017752).

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

487090944 is a wasteful number, since it uses less digits than its factorization.

487090944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482 (or 1465 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 487090944 is about 22070.1369275317. The cubic root of 487090944 is about 786.8102671236.

The spelling of 487090944 in words is "four hundred eighty-seven million, ninety thousand, nine hundred forty-four".