2972236764 has 48 divisors (see below), whose sum is σ = 7928944128. Its totient is φ = 848891328.

The previous prime is 2972236763. The next prime is 2972236789. The reversal of 2972236764 is 4676322792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972236763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304057 + ... + 313679.

It is an arithmetic number, because the mean of its divisors is an integer number (165186336).

Almost surely, 2^2972236764 is an apocalyptic number.

It is an amenable number.

2972236764 is an abundant number, since it is smaller than the sum of its proper divisors (4956707364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2972236764 is a wasteful number, since it uses less digits than its factorization.

2972236764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13314 (or 13312 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 48.

The square root of 2972236764 is about 54518.2241456928. The cubic root of 2972236764 is about 1437.7867175939.

The spelling of 2972236764 in words is "two billion, nine hundred seventy-two million, two hundred thirty-six thousand, seven hundred sixty-four".