2879800390 has 16 divisors (see below), whose sum is σ = 5186993760. Its totient is φ = 1151175040.

The previous prime is 2879800361. The next prime is 2879800447. The reversal of 2879800390 is 930089782.

It is a self number, because there is not a number n which added to its sum of digits gives 2879800390.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76771 + ... + 107950.

It is an arithmetic number, because the mean of its divisors is an integer number (324187110).

Almost surely, 2^2879800390 is an apocalyptic number.

2879800390 is a deficient number, since it is larger than the sum of its proper divisors (2307193370).

2879800390 is a wasteful number, since it uses less digits than its factorization.

2879800390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186287.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 2879800390 is about 53663.7716713986. The cubic root of 2879800390 is about 1422.7244510610.

The spelling of 2879800390 in words is "two billion, eight hundred seventy-nine million, eight hundred thousand, three hundred ninety".