2797796 has 6 divisors (see below), whose sum is σ = 4896150. Its totient is φ = 1398896.

The previous prime is 2797793. The next prime is 2797813. The reversal of 2797796 is 6977972.

It can be written as a sum of positive squares in only one way, i.e., 2768896 + 28900 = 1664^2 + 170^2 .

It is a pancake number, because a pancake can be divided into 2797796 parts by 2365 straight cuts.

It is a self number, because there is not a number n which added to its sum of digits gives 2797796.

It is not an unprimeable number, because it can be changed into a prime (2797793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349721 + ... + 349728.

It is an arithmetic number, because the mean of its divisors is an integer number (816025).

2^2797796 is an apocalyptic number.

It is an amenable number.

2797796 is a deficient number, since it is larger than the sum of its proper divisors (2098354).

2797796 is a wasteful number, since it uses less digits than its factorization.

2797796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699453 (or 699451 counting only the distinct ones).

The product of its digits is 333396, while the sum is 47.

The square root of 2797796 is about 1672.6613524560. The cubic root of 2797796 is about 140.9089833947.

The spelling of 2797796 in words is "two million, seven hundred ninety-seven thousand, seven hundred ninety-six".