9160402940 has 96 divisors (see below), whose sum is σ = 21221766720. Its totient is φ = 3300710400.

The previous prime is 9160402931. The next prime is 9160402943. The reversal of 9160402940 is 492040619.

It is a self number, because there is not a number n which added to its sum of digits gives 9160402940.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9160402943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2075456 + ... + 2079864.

It is an arithmetic number, because the mean of its divisors is an integer number (221060070).

Almost surely, 2^9160402940 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 9160402940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10610883360).

9160402940 is an abundant number, since it is smaller than the sum of its proper divisors (12061363780).

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

9160402940 is a wasteful number, since it uses less digits than its factorization.

9160402940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4623 (or 4621 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 9160402940 is about 95709.9939400270. The cubic root of 9160402940 is about 2092.3685927946.

The spelling of 9160402940 in words is "nine billion, one hundred sixty million, four hundred two thousand, nine hundred forty".