2791883742 has 16 divisors (see below), whose sum is σ = 5594491152. Its totient is φ = 928840640.

The previous prime is 2791883719. The next prime is 2791883749. The reversal of 2791883742 is 2473881972.

It is a super-2 number, since 2×2791883742² = 15589229657687845128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2791883749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443433 + ... + 449684.

It is an arithmetic number, because the mean of its divisors is an integer number (349655697).

Almost surely, 2^2791883742 is an apocalyptic number.

2791883742 is an abundant number, since it is smaller than the sum of its proper divisors (2802607410).

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

2791883742 is a wasteful number, since it uses less digits than its factorization.

2791883742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893643.

The product of its digits is 1354752, while the sum is 51.

The square root of 2791883742 is about 52838.2791354904. The cubic root of 2791883742 is about 1408.0965785676.

The spelling of 2791883742 in words is "two billion, seven hundred ninety-one million, eight hundred eighty-three thousand, seven hundred forty-two".