2372872943 has 8 divisors (see below), whose sum is σ = 2712309888. Its totient is φ = 2033549784.

The previous prime is 2372872933. The next prime is 2372872949. The reversal of 2372872943 is 3492782732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2372872943 - 2¹² = 2372868847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2372872949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22280 + ... + 72402.

It is an arithmetic number, because the mean of its divisors is an integer number (339038736).

Almost surely, 2^2372872943 is an apocalyptic number.

2372872943 is a deficient number, since it is larger than the sum of its proper divisors (339436945).

2372872943 is an equidigital number, since it uses as much as digits as its factorization.

2372872943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56893.

The product of its digits is 1016064, while the sum is 47.

The square root of 2372872943 is about 48712.1436912809. The cubic root of 2372872943 is about 1333.8024006639.

The spelling of 2372872943 in words is "two billion, three hundred seventy-two million, eight hundred seventy-two thousand, nine hundred forty-three".