2798245976 has 16 divisors (see below), whose sum is σ = 5522854200. Its totient is φ = 1325484864.

The previous prime is 2798245973. The next prime is 2798245993. The reversal of 2798245976 is 6795428972.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2798245973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9204605 + ... + 9204908.

Almost surely, 2^2798245976 is an apocalyptic number.

It is an amenable number.

2798245976 is a deficient number, since it is larger than the sum of its proper divisors (2724608224).

2798245976 is a wasteful number, since it uses less digits than its factorization.

2798245976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18409538 (or 18409534 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 59.

The square root of 2798245976 is about 52898.4496559209. The cubic root of 2798245976 is about 1409.1653722900.

The spelling of 2798245976 in words is "two billion, seven hundred ninety-eight million, two hundred forty-five thousand, nine hundred seventy-six".