2439791222 has 16 divisors (see below), whose sum is σ = 3996179712. Its totient is φ = 1107942120.

The previous prime is 2439791213. The next prime is 2439791243. The reversal of 2439791222 is 2221979342.

It is a self number, because there is not a number n which added to its sum of digits gives 2439791222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28778 + ... + 75549.

It is an arithmetic number, because the mean of its divisors is an integer number (249761232).

Almost surely, 2^2439791222 is an apocalyptic number.

2439791222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2439791222 is a deficient number, since it is larger than the sum of its proper divisors (1556388490).

2439791222 is a wasteful number, since it uses less digits than its factorization.

2439791222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105403.

The product of its digits is 108864, while the sum is 41.

The square root of 2439791222 is about 49394.2428021728. The cubic root of 2439791222 is about 1346.2247008008.

The spelling of 2439791222 in words is "two billion, four hundred thirty-nine million, seven hundred ninety-one thousand, two hundred twenty-two".