2693878204290 has 96 divisors (see below), whose sum is σ = 8099396504640. Its totient is φ = 568378694016.

The previous prime is 2693878204289. The next prime is 2693878204313. The reversal of 2693878204290 is 924028783962.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70464360 + ... + 70502579.

It is an arithmetic number, because the mean of its divisors is an integer number (84368713590).

Almost surely, 2^{2693878204290} is an apocalyptic number.

2693878204290 is an abundant number, since it is smaller than the sum of its proper divisors (5405518300350).

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

2693878204290 is a wasteful number, since it uses less digits than its factorization.

2693878204290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140966976 (or 140966969 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 60.

The spelling of 2693878204290 in words is "two trillion, six hundred ninety-three billion, eight hundred seventy-eight million, two hundred four thousand, two hundred ninety".