2094374478 has 16 divisors (see below), whose sum is σ = 4787141760. Its totient is φ = 598392696.

The previous prime is 2094374467. The next prime is 2094374497. The reversal of 2094374478 is 8744734902.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24932988 + ... + 24933071.

It is an arithmetic number, because the mean of its divisors is an integer number (299196360).

Almost surely, 2^2094374478 is an apocalyptic number.

2094374478 is an abundant number, since it is smaller than the sum of its proper divisors (2692767282).

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

2094374478 is a wasteful number, since it uses less digits than its factorization.

2094374478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49866071.

The product of its (nonzero) digits is 1354752, while the sum is 48.

The square root of 2094374478 is about 45764.3363111495. The cubic root of 2094374478 is about 1279.4346620463.

The spelling of 2094374478 in words is "two billion, ninety-four million, three hundred seventy-four thousand, four hundred seventy-eight".