2972371343 has 4 divisors (see below), whose sum is σ = 3128811960. Its totient is φ = 2815930728.

The previous prime is 2972371333. The next prime is 2972371399. The reversal of 2972371343 is 3431732792.

2972371343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2972371343 - 2¹⁰ = 2972370319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2972371343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972371313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78220280 + ... + 78220317.

It is an arithmetic number, because the mean of its divisors is an integer number (782202990).

Almost surely, 2^2972371343 is an apocalyptic number.

2972371343 is a deficient number, since it is larger than the sum of its proper divisors (156440617).

2972371343 is a wasteful number, since it uses less digits than its factorization.

2972371343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156440616.

The product of its digits is 190512, while the sum is 41.

The square root of 2972371343 is about 54519.4583887258. The cubic root of 2972371343 is about 1437.8084176348.

The spelling of 2972371343 in words is "two billion, nine hundred seventy-two million, three hundred seventy-one thousand, three hundred forty-three".