2392164940 has 48 divisors (see below), whose sum is σ = 5483971584. Its totient is φ = 869284800.

The previous prime is 2392164919. The next prime is 2392164953. The reversal of 2392164940 is 494612932.

It is a junction number, because it is equal to n+sod(n) for n = 2392164893 and 2392164902.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439717 + ... + 445123.

It is an arithmetic number, because the mean of its divisors is an integer number (114249408).

Almost surely, 2^2392164940 is an apocalyptic number.

2392164940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2392164940 is an abundant number, since it is smaller than the sum of its proper divisors (3091806644).

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

2392164940 is a wasteful number, since it uses less digits than its factorization.

2392164940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7438 (or 7436 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 2392164940 is about 48909.7632380285. The cubic root of 2392164940 is about 1337.4073542256.

The spelling of 2392164940 in words is "two billion, three hundred ninety-two million, one hundred sixty-four thousand, nine hundred forty".