2893868422 has 16 divisors (see below), whose sum is σ = 4432652352. Its totient is φ = 1416583080.

The previous prime is 2893868407. The next prime is 2893868429. The reversal of 2893868422 is 2248683982.

It is a self number, because there is not a number n which added to its sum of digits gives 2893868422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2893868429) 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, 44404 + ... + 88087.

It is an arithmetic number, because the mean of its divisors is an integer number (277040772).

Almost surely, 2^2893868422 is an apocalyptic number.

2893868422 is a deficient number, since it is larger than the sum of its proper divisors (1538783930).

2893868422 is a wasteful number, since it uses less digits than its factorization.

2893868422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132723.

The product of its digits is 2654208, while the sum is 52.

The square root of 2893868422 is about 53794.6876745279. The cubic root of 2893868422 is about 1425.0373925963.

The spelling of 2893868422 in words is "two billion, eight hundred ninety-three million, eight hundred sixty-eight thousand, four hundred twenty-two".