2745332194 has 16 divisors (see below), whose sum is σ = 4493426400. Its totient is φ = 1247582560.

The previous prime is 2745332189. The next prime is 2745332201. The reversal of 2745332194 is 4912335472.

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, 99942 + ... + 124414.

It is an arithmetic number, because the mean of its divisors is an integer number (280839150).

Almost surely, 2^2745332194 is an apocalyptic number.

2745332194 is a deficient number, since it is larger than the sum of its proper divisors (1748094206).

2745332194 is a wasteful number, since it uses less digits than its factorization.

2745332194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29585.

The product of its digits is 181440, while the sum is 40.

The square root of 2745332194 is about 52395.9177226623. The cubic root of 2745332194 is about 1400.2265269503.

The spelling of 2745332194 in words is "two billion, seven hundred forty-five million, three hundred thirty-two thousand, one hundred ninety-four".