2796849764 has 6 divisors (see below), whose sum is σ = 4894487094. Its totient is φ = 1398424880.

The previous prime is 2796849739. The next prime is 2796849773. The reversal of 2796849764 is 4679486972.

It can be written as a sum of positive squares in only one way, i.e., 2695686400 + 101163364 = 51920^2 + 10058^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2796849697 and 2796849706.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349606217 + ... + 349606224.

It is an arithmetic number, because the mean of its divisors is an integer number (815747849).

Almost surely, 2^2796849764 is an apocalyptic number.

It is an amenable number.

2796849764 is a deficient number, since it is larger than the sum of its proper divisors (2097637330).

2796849764 is a wasteful number, since it uses less digits than its factorization.

2796849764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699212445 (or 699212443 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 62.

The square root of 2796849764 is about 52885.2509117618. The cubic root of 2796849764 is about 1408.9309610500.

The spelling of 2796849764 in words is "two billion, seven hundred ninety-six million, eight hundred forty-nine thousand, seven hundred sixty-four".