2790893274688 has 56 divisors (see below), whose sum is σ = 5784091332480. Its totient is φ = 1333591987200.

The previous prime is 2790893274677. The next prime is 2790893274707. The reversal of 2790893274688 is 8864723980972.

It is a self number, because there is not a number n which added to its sum of digits gives 2790893274688.

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, 822213 + ... + 2501563.

Almost surely, 2^{2790893274688} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2790893274688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2892045666240).

2790893274688 is an abundant number, since it is smaller than the sum of its proper divisors (2993198057792).

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

2790893274688 is a wasteful number, since it uses less digits than its factorization.

2790893274688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680515 (or 1680505 counting only the distinct ones).

The product of its (nonzero) digits is 585252864, while the sum is 73.

The spelling of 2790893274688 in words is "two trillion, seven hundred ninety billion, eight hundred ninety-three million, two hundred seventy-four thousand, six hundred eighty-eight".