2299812940 has 12 divisors (see below), whose sum is σ = 4829607216. Its totient is φ = 919925168.

The previous prime is 2299812937. The next prime is 2299813007. The reversal of 2299812940 is 492189922.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57495304 + ... + 57495343.

It is an arithmetic number, because the mean of its divisors is an integer number (402467268).

Almost surely, 2^2299812940 is an apocalyptic number.

2299812940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2299812940 is an abundant number, since it is smaller than the sum of its proper divisors (2529794276).

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

2299812940 is a wasteful number, since it uses less digits than its factorization.

2299812940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114990656 (or 114990654 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 46.

The square root of 2299812940 is about 47956.3649581575. The cubic root of 2299812940 is about 1319.9703352684.

The spelling of 2299812940 in words is "two billion, two hundred ninety-nine million, eight hundred twelve thousand, nine hundred forty".