2972762943 has 16 divisors (see below), whose sum is σ = 4149774720. Its totient is φ = 1890443744.

The previous prime is 2972762941. The next prime is 2972762983. The reversal of 2972762943 is 3492672792.

2972762943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2972762943 - 2¹ = 2972762941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972762941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198621 + ... + 213062.

It is an arithmetic number, because the mean of its divisors is an integer number (259360920).

Almost surely, 2^2972762943 is an apocalyptic number.

2972762943 is a deficient number, since it is larger than the sum of its proper divisors (1177011777).

2972762943 is a wasteful number, since it uses less digits than its factorization.

2972762943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411798.

The product of its digits is 2286144, while the sum is 51.

The square root of 2972762943 is about 54523.0496487495. The cubic root of 2972762943 is about 1437.8715570149.

The spelling of 2972762943 in words is "two billion, nine hundred seventy-two million, seven hundred sixty-two thousand, nine hundred forty-three".