2794046081 has 8 divisors (see below), whose sum is σ = 2820277824. Its totient is φ = 2767925520.

The previous prime is 2794046041. The next prime is 2794046111. The reversal of 2794046081 is 1806404972.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2794046081 is a prime.

It is a super-2 number, since 2×2794046081² = 15613387005502917122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2794046011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23135 + ... + 78251.

It is an arithmetic number, because the mean of its divisors is an integer number (352534728).

Almost surely, 2^2794046081 is an apocalyptic number.

It is an amenable number.

2794046081 is a deficient number, since it is larger than the sum of its proper divisors (26231743).

2794046081 is a wasteful number, since it uses less digits than its factorization.

2794046081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55591.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 2794046081 is about 52858.7370356122. The cubic root of 2794046081 is about 1408.4600125661.

The spelling of 2794046081 in words is "two billion, seven hundred ninety-four million, forty-six thousand, eighty-one".