2636874290 has 16 divisors (see below), whose sum is σ = 4747517568. Its totient is φ = 1054495536.

The previous prime is 2636874223. The next prime is 2636874293. The reversal of 2636874290 is 924786362.

It is not an unprimeable number, because it can be changed into a prime (2636874293) 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, 15089 + ... + 74171.

It is an arithmetic number, because the mean of its divisors is an integer number (296719848).

Almost surely, 2^2636874290 is an apocalyptic number.

2636874290 is a deficient number, since it is larger than the sum of its proper divisors (2110643278).

2636874290 is a wasteful number, since it uses less digits than its factorization.

2636874290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63553.

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 2636874290 is about 51350.5042818471. The cubic root of 2636874290 is about 1381.5389765764.

The spelling of 2636874290 in words is "two billion, six hundred thirty-six million, eight hundred seventy-four thousand, two hundred ninety".