2094775840 has 48 divisors (see below), whose sum is σ = 5209384320. Its totient is φ = 793808640.

The previous prime is 2094775811. The next prime is 2094775871. The reversal of 2094775840 is 485774902.

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, 341496 + ... + 347575.

It is an arithmetic number, because the mean of its divisors is an integer number (108528840).

Almost surely, 2^2094775840 is an apocalyptic number.

2094775840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2094775840 is an abundant number, since it is smaller than the sum of its proper divisors (3114608480).

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

2094775840 is a wasteful number, since it uses less digits than its factorization.

2094775840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689105 (or 689097 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 2094775840 is about 45768.7211969048. The cubic root of 2094775840 is about 1279.5163863130.

The spelling of 2094775840 in words is "two billion, ninety-four million, seven hundred seventy-five thousand, eight hundred forty".