4849252789 has 4 divisors (see below), whose sum is σ = 5104476640. Its totient is φ = 4594028940.

The previous prime is 4849252787. The next prime is 4849252801. The reversal of 4849252789 is 9872529484.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4849252789 - 2¹ = 4849252787 is a prime.

It is a super-2 number, since 2×4849252789² = 47030505223248557042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4849252781) 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, 127611897 + ... + 127611934.

It is an arithmetic number, because the mean of its divisors is an integer number (1276119160).

Almost surely, 2^4849252789 is an apocalyptic number.

It is an amenable number.

4849252789 is a deficient number, since it is larger than the sum of its proper divisors (255223851).

4849252789 is a wasteful number, since it uses less digits than its factorization.

4849252789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255223850.

The product of its digits is 11612160, while the sum is 58.

The square root of 4849252789 is about 69636.5765169426. The cubic root of 4849252789 is about 1692.6153486764.

The spelling of 4849252789 in words is "four billion, eight hundred forty-nine million, two hundred fifty-two thousand, seven hundred eighty-nine".