2972293179 has 4 divisors (see below), whose sum is σ = 3963057576. Its totient is φ = 1981528784.

The previous prime is 2972293153. The next prime is 2972293183. The reversal of 2972293179 is 9713922792.

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 2972293179 - 2⁸ = 2972292923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2972293189) 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, 495382194 + ... + 495382199.

It is an arithmetic number, because the mean of its divisors is an integer number (990764394).

Almost surely, 2^2972293179 is an apocalyptic number.

2972293179 is a deficient number, since it is larger than the sum of its proper divisors (990764397).

2972293179 is an equidigital number, since it uses as much as digits as its factorization.

2972293179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990764396.

The product of its digits is 857304, while the sum is 51.

The square root of 2972293179 is about 54518.7415390341. The cubic root of 2972293179 is about 1437.7958142474.

The spelling of 2972293179 in words is "two billion, nine hundred seventy-two million, two hundred ninety-three thousand, one hundred seventy-nine".