4492851239 has 16 divisors (see below), whose sum is σ = 4917140640. Its totient is φ = 4088693760.

The previous prime is 4492851229. The next prime is 4492851241. The reversal of 4492851239 is 9321582944.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4492851239 - 2⁸ = 4492850983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4492851193 and 4492851202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4492851229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24467 + ... + 97899.

It is an arithmetic number, because the mean of its divisors is an integer number (307321290).

Almost surely, 2^4492851239 is an apocalyptic number.

4492851239 is a deficient number, since it is larger than the sum of its proper divisors (424289401).

4492851239 is a wasteful number, since it uses less digits than its factorization.

4492851239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73570.

The product of its digits is 622080, while the sum is 47.

The square root of 4492851239 is about 67028.7344278556. The cubic root of 4492851239 is about 1650.0889133599.

The spelling of 4492851239 in words is "four billion, four hundred ninety-two million, eight hundred fifty-one thousand, two hundred thirty-nine".