2877749942 has 16 divisors (see below), whose sum is σ = 4351222800. Its totient is φ = 1427367648.

The previous prime is 2877749929. The next prime is 2877749971. The reversal of 2877749942 is 2499477782.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 240608 + ... + 252284.

It is an arithmetic number, because the mean of its divisors is an integer number (271951425).

Almost surely, 2^2877749942 is an apocalyptic number.

2877749942 is a deficient number, since it is larger than the sum of its proper divisors (1473472858).

2877749942 is a wasteful number, since it uses less digits than its factorization.

2877749942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12655.

The product of its digits is 14224896, while the sum is 59.

The square root of 2877749942 is about 53644.6636861487. The cubic root of 2877749942 is about 1422.3867059921.

The spelling of 2877749942 in words is "two billion, eight hundred seventy-seven million, seven hundred forty-nine thousand, nine hundred forty-two".