2879887375434 has 16 divisors (see below), whose sum is σ = 5789930641920. Its totient is φ = 954936476640.

The previous prime is 2879887375433. The next prime is 2879887375439. The reversal of 2879887375434 is 4345737889782.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2879887375433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256494219 + ... + 1256496510.

It is an arithmetic number, because the mean of its divisors is an integer number (361870665120).

Almost surely, 2^{2879887375434} is an apocalyptic number.

2879887375434 is an abundant number, since it is smaller than the sum of its proper divisors (2910043266486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2879887375434 is a wasteful number, since it uses less digits than its factorization.

2879887375434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512990925.

The product of its digits is 2275983360, while the sum is 75.

The spelling of 2879887375434 in words is "two trillion, eight hundred seventy-nine billion, eight hundred eighty-seven million, three hundred seventy-five thousand, four hundred thirty-four".