2794389422 has 32 divisors (see below), whose sum is σ = 4676659200. Its totient is φ = 1241604000.

The previous prime is 2794389407. The next prime is 2794389491. The reversal of 2794389422 is 2249834972.

It is a super-2 number, since 2×2794389422² = 15617224483570988168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167579 + ... + 183497.

It is an arithmetic number, because the mean of its divisors is an integer number (146145600).

Almost surely, 2^2794389422 is an apocalyptic number.

2794389422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2794389422 is a deficient number, since it is larger than the sum of its proper divisors (1882269778).

2794389422 is a wasteful number, since it uses less digits than its factorization.

2794389422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16112.

The product of its digits is 1741824, while the sum is 50.

The square root of 2794389422 is about 52861.9846581643. The cubic root of 2794389422 is about 1408.5177021733.

The spelling of 2794389422 in words is "two billion, seven hundred ninety-four million, three hundred eighty-nine thousand, four hundred twenty-two".