2892645322 has 48 divisors (see below), whose sum is σ = 5125649760. Its totient is φ = 1220637600.

The previous prime is 2892645317. The next prime is 2892645341. The reversal of 2892645322 is 2235462982.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1783672 + ... + 1785292.

It is an arithmetic number, because the mean of its divisors is an integer number (106784370).

Almost surely, 2^2892645322 is an apocalyptic number.

2892645322 is a deficient number, since it is larger than the sum of its proper divisors (2233004438).

2892645322 is a wasteful number, since it uses less digits than its factorization.

2892645322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907 (or 1900 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 2892645322 is about 53783.3182501787. The cubic root of 2892645322 is about 1424.8365992182.

The spelling of 2892645322 in words is "two billion, eight hundred ninety-two million, six hundred forty-five thousand, three hundred twenty-two".