2794044972 has 18 divisors (see below), whose sum is σ = 6519865548. Its totient is φ = 931287288.

The previous prime is 2794044961. The next prime is 2794044989. The reversal of 2794044972 is 2794404972.

2794044972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 175479 + ... + 190737.

Almost surely, 2^2794044972 is an apocalyptic number.

It is an amenable number.

2794044972 is an abundant number, since it is smaller than the sum of its proper divisors (3725820576).

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

2794044972 is an frugal number, since it uses more digits than its factorization.

2794044972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30525 (or 15264 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 2794044972 is about 52858.7265453870. The cubic root of 2794044972 is about 1408.4598262196.

Multiplying 2794044972 by its sum of digits (48), we get a square (134114158656 = 366216²).

Subtracting 2794044972 from its reverse (2794404972), we obtain a square (360000 = 600²).

The spelling of 2794044972 in words is "two billion, seven hundred ninety-four million, forty-four thousand, nine hundred seventy-two".