2872422343 has 18 divisors (see below), whose sum is σ = 3361900808. Its totient is φ = 2404100760.

The previous prime is 2872422253. The next prime is 2872422353. The reversal of 2872422343 is 3432242782.

It is not a de Polignac number, because 2872422343 - 2⁹ = 2872421831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872422353) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6664338 + ... + 6664768.

Almost surely, 2^2872422343 is an apocalyptic number.

2872422343 is a deficient number, since it is larger than the sum of its proper divisors (489478465).

2872422343 is an frugal number, since it uses more digits than its factorization.

2872422343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963 (or 485 counting only the distinct ones).

The product of its digits is 129024, while the sum is 37.

The square root of 2872422343 is about 53594.9843082354. The cubic root of 2872422343 is about 1421.5084055485.

The spelling of 2872422343 in words is "two billion, eight hundred seventy-two million, four hundred twenty-two thousand, three hundred forty-three".