9427957488 has 60 divisors (see below), whose sum is σ = 26395265208. Its totient is φ = 3141452160.

The previous prime is 9427957477. The next prime is 9427957499. The reversal of 9427957488 is 8847597249.

It is an interprime number because it is at equal distance from previous prime (9427957477) and next prime (9427957499).

It is a congruent number.

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, 416806 + ... + 438842.

Almost surely, 2^9427957488 is an apocalyptic number.

It is an amenable number.

9427957488 is an abundant number, since it is smaller than the sum of its proper divisors (16967307720).

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

9427957488 is a wasteful number, since it uses less digits than its factorization.

9427957488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25022 (or 25013 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 63.

The square root of 9427957488 is about 97097.6698381583. The cubic root of 9427957488 is about 2112.5445285853.

The spelling of 9427957488 in words is "nine billion, four hundred twenty-seven million, nine hundred fifty-seven thousand, four hundred eighty-eight".