2794875012 has 18 divisors (see below), whose sum is σ = 7064823038. Its totient is φ = 931624992.

The previous prime is 2794875001. The next prime is 2794875043. The reversal of 2794875012 is 2105784972.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2246191236 + 548683776 = 47394^2 + 23424^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×2794875012³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38817673 + ... + 38817744.

Almost surely, 2^2794875012 is an apocalyptic number.

It is an amenable number.

2794875012 is an abundant number, since it is smaller than the sum of its proper divisors (4269948026).

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

2794875012 is a wasteful number, since it uses less digits than its factorization.

2794875012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77635427 (or 77635422 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 2794875012 is about 52866.5774568394. The cubic root of 2794875012 is about 1408.5992849920.

The spelling of 2794875012 in words is "two billion, seven hundred ninety-four million, eight hundred seventy-five thousand, twelve".