2972236763 has 2 divisors, whose sum is σ = 2972236764. Its totient is φ = 2972236762.

The previous prime is 2972236741. The next prime is 2972236789. The reversal of 2972236763 is 3676322792.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2972236763 - 2²⁴ = 2955459547 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2972236733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1486118381 + 1486118382.

It is an arithmetic number, because the mean of its divisors is an integer number (1486118382).

Almost surely, 2^2972236763 is an apocalyptic number.

2972236763 is a deficient number, since it is larger than the sum of its proper divisors (1).

2972236763 is an equidigital number, since it uses as much as digits as its factorization.

2972236763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1143072, while the sum is 47.

The square root of 2972236763 is about 54518.2241365215. The cubic root of 2972236763 is about 1437.7867174326.

The spelling of 2972236763 in words is "two billion, nine hundred seventy-two million, two hundred thirty-six thousand, seven hundred sixty-three".