4939422245 has 16 divisors (see below), whose sum is σ = 6134002560. Its totient is φ = 3813843264.

The previous prime is 4939422227. The next prime is 4939422251. The reversal of 4939422245 is 5422249394.

It is a cyclic number.

It is not a de Polignac number, because 4939422245 - 2⁶ = 4939422181 is a prime.

It is a super-2 number, since 2×4939422245² = 48795784228801680050, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4939422196 and 4939422205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541694 + ... + 550736.

It is an arithmetic number, because the mean of its divisors is an integer number (383375160).

Almost surely, 2^4939422245 is an apocalyptic number.

It is an amenable number.

4939422245 is a deficient number, since it is larger than the sum of its proper divisors (1194580315).

4939422245 is a wasteful number, since it uses less digits than its factorization.

4939422245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12844.

The product of its digits is 622080, while the sum is 44.

The square root of 4939422245 is about 70281.0233633518. The cubic root of 4939422245 is about 1703.0421014421.

The spelling of 4939422245 in words is "four billion, nine hundred thirty-nine million, four hundred twenty-two thousand, two hundred forty-five".