4492222439 has 4 divisors (see below), whose sum is σ = 4505794440. Its totient is φ = 4478650440.

The previous prime is 4492222411. The next prime is 4492222463. The reversal of 4492222439 is 9342222944.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4492222439 - 2³² = 197255143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4492222396 and 4492222405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4492222039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6785504 + ... + 6786165.

It is an arithmetic number, because the mean of its divisors is an integer number (1126448610).

Almost surely, 2^4492222439 is an apocalyptic number.

4492222439 is a deficient number, since it is larger than the sum of its proper divisors (13572001).

4492222439 is a wasteful number, since it uses less digits than its factorization.

4492222439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13572000.

The product of its digits is 248832, while the sum is 41.

The square root of 4492222439 is about 67024.0437380497. The cubic root of 4492222439 is about 1650.0119300025.

The spelling of 4492222439 in words is "four billion, four hundred ninety-two million, two hundred twenty-two thousand, four hundred thirty-nine".