4839023491 has 4 divisors (see below), whose sum is σ = 5005886400. Its totient is φ = 4672160584.

The previous prime is 4839023467. The next prime is 4839023537. The reversal of 4839023491 is 1943209384.

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 4839023491 - 2¹³ = 4839015299 is a prime.

It is a super-2 number, since 2×4839023491² = 46832296692899654162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4833023491) 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, 83431411 + ... + 83431468.

It is an arithmetic number, because the mean of its divisors is an integer number (1251471600).

Almost surely, 2^4839023491 is an apocalyptic number.

4839023491 is a deficient number, since it is larger than the sum of its proper divisors (166862909).

4839023491 is a wasteful number, since it uses less digits than its factorization.

4839023491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166862908.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 4839023491 is about 69563.0900046857. The cubic root of 4839023491 is about 1691.4243434900.

The spelling of 4839023491 in words is "four billion, eight hundred thirty-nine million, twenty-three thousand, four hundred ninety-one".