4898891839 has 8 divisors (see below), whose sum is σ = 5061711872. Its totient is φ = 4736371320.

The previous prime is 4898891807. The next prime is 4898891849. The reversal of 4898891839 is 9381988984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4898891839 - 2⁵ = 4898891807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4898891849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41379 + ... + 107284.

It is an arithmetic number, because the mean of its divisors is an integer number (632713984).

Almost surely, 2^4898891839 is an apocalyptic number.

4898891839 is a deficient number, since it is larger than the sum of its proper divisors (162820033).

4898891839 is a wasteful number, since it uses less digits than its factorization.

4898891839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149757.

The product of its digits is 35831808, while the sum is 67.

The square root of 4898891839 is about 69992.0841167057. The cubic root of 4898891839 is about 1698.3712010487.

The spelling of 4898891839 in words is "four billion, eight hundred ninety-eight million, eight hundred ninety-one thousand, eight hundred thirty-nine".