9318919480 has 32 divisors (see below), whose sum is σ = 22580460000. Its totient is φ = 3440831616.

The previous prime is 9318919469. The next prime is 9318919633. The reversal of 9318919480 is 849198139.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8959980 + ... + 8961019.

It is an arithmetic number, because the mean of its divisors is an integer number (705639375).

Almost surely, 2^9318919480 is an apocalyptic number.

It is an amenable number.

9318919480 is an abundant number, since it is smaller than the sum of its proper divisors (13261540520).

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

9318919480 is a wasteful number, since it uses less digits than its factorization.

9318919480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17921023 (or 17921019 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 52.

The square root of 9318919480 is about 96534.5507059519. The cubic root of 9318919480 is about 2104.3687945962.

The spelling of 9318919480 in words is "nine billion, three hundred eighteen million, nine hundred nineteen thousand, four hundred eighty".