2877382979 has 4 divisors (see below), whose sum is σ = 2888079840. Its totient is φ = 2866686120.

The previous prime is 2877382943. The next prime is 2877383011. The reversal of 2877382979 is 9792837782.

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 2877382979 - 2²⁴ = 2860605763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2877382919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5348027 + ... + 5348564.

It is an arithmetic number, because the mean of its divisors is an integer number (722019960).

Almost surely, 2^2877382979 is an apocalyptic number.

2877382979 is a deficient number, since it is larger than the sum of its proper divisors (10696861).

2877382979 is a wasteful number, since it uses less digits than its factorization.

2877382979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10696860.

The product of its digits is 21337344, while the sum is 62.

The square root of 2877382979 is about 53641.2432648610. The cubic root of 2877382979 is about 1422.3262437686.

The spelling of 2877382979 in words is "two billion, eight hundred seventy-seven million, three hundred eighty-two thousand, nine hundred seventy-nine".