2849257796 has 24 divisors (see below), whose sum is σ = 6216563136. Its totient is φ = 1110100320.

The previous prime is 2849257757. The next prime is 2849257799. The reversal of 2849257796 is 6977529482.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2849257799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4625111 + ... + 4625726.

It is an arithmetic number, because the mean of its divisors is an integer number (259023464).

Almost surely, 2^2849257796 is an apocalyptic number.

It is an amenable number.

2849257796 is an abundant number, since it is smaller than the sum of its proper divisors (3367305340).

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

2849257796 is a wasteful number, since it uses less digits than its factorization.

2849257796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9250859 (or 9250857 counting only the distinct ones).

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

The square root of 2849257796 is about 53378.4394301669. The cubic root of 2849257796 is about 1417.6768526848.

The spelling of 2849257796 in words is "two billion, eight hundred forty-nine million, two hundred fifty-seven thousand, seven hundred ninety-six".