2813152979 has 16 divisors (see below), whose sum is σ = 3666011328. Its totient is φ = 2094861312.

The previous prime is 2813152973. The next prime is 2813153003. The reversal of 2813152979 is 9792513182.

It is a happy number.

It is not a de Polignac number, because 2813152979 - 2⁴ = 2813152963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2813152973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 907682 + ... + 910775.

It is an arithmetic number, because the mean of its divisors is an integer number (229125708).

Almost surely, 2^2813152979 is an apocalyptic number.

2813152979 is a deficient number, since it is larger than the sum of its proper divisors (852858349).

2813152979 is a wasteful number, since it uses less digits than its factorization.

2813152979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818494.

The product of its digits is 272160, while the sum is 47.

The square root of 2813152979 is about 53039.1645767540. The cubic root of 2813152979 is about 1411.6632751823.

The spelling of 2813152979 in words is "two billion, eight hundred thirteen million, one hundred fifty-two thousand, nine hundred seventy-nine".