2791450086 has 16 divisors (see below), whose sum is σ = 5584491264. Its totient is φ = 930218184.

The previous prime is 2791450063. The next prime is 2791450127. The reversal of 2791450086 is 6800541972.

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, 42850 + ... + 86133.

It is an arithmetic number, because the mean of its divisors is an integer number (349030704).

Almost surely, 2^2791450086 is an apocalyptic number.

2791450086 is an abundant number, since it is smaller than the sum of its proper divisors (2793041178).

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

2791450086 is a wasteful number, since it uses less digits than its factorization.

2791450086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132595.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 2791450086 is about 52834.1753602723. The cubic root of 2791450086 is about 1408.0236694729.

The spelling of 2791450086 in words is "two billion, seven hundred ninety-one million, four hundred fifty thousand, eighty-six".