2879073623 has 4 divisors (see below), whose sum is σ = 2879392728. Its totient is φ = 2878754520.

The previous prime is 2879073601. The next prime is 2879073661. The reversal of 2879073623 is 3263709782.

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 2879073623 - 2⁶ = 2879073559 is a prime.

It is a super-2 number, since 2×2879073623² = 16578129853308692258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2879073023) 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 3 ways as a sum of consecutive naturals, for example, 145613 + ... + 164198.

It is an arithmetic number, because the mean of its divisors is an integer number (719848182).

Almost surely, 2^2879073623 is an apocalyptic number.

2879073623 is a deficient number, since it is larger than the sum of its proper divisors (319105).

2879073623 is an equidigital number, since it uses as much as digits as its factorization.

2879073623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319104.

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 2879073623 is about 53656.9997577203. Note that the first 3 decimals coincide. The cubic root of 2879073623 is about 1422.6047580227.

The spelling of 2879073623 in words is "two billion, eight hundred seventy-nine million, seventy-three thousand, six hundred twenty-three".