2896889226 has 64 divisors (see below), whose sum is σ = 7603614720. Its totient is φ = 712834560.

The previous prime is 2896889201. The next prime is 2896889239. The reversal of 2896889226 is 6229886982.

It is a self number, because there is not a number n which added to its sum of digits gives 2896889226.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156231 + ... + 173786.

It is an arithmetic number, because the mean of its divisors is an integer number (118806480).

Almost surely, 2^2896889226 is an apocalyptic number.

2896889226 is an abundant number, since it is smaller than the sum of its proper divisors (4706725494).

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

2896889226 is a wasteful number, since it uses less digits than its factorization.

2896889226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330059.

The product of its digits is 11943936, while the sum is 60.

The square root of 2896889226 is about 53822.7575101834. The cubic root of 2896889226 is about 1425.5330683995.

The spelling of 2896889226 in words is "two billion, eight hundred ninety-six million, eight hundred eighty-nine thousand, two hundred twenty-six".