3849898115 has 16 divisors (see below), whose sum is σ = 5590441152. Its totient is φ = 2484639744.

The previous prime is 3849898109. The next prime is 3849898177. The reversal of 3849898115 is 5118989483.

It is a cyclic number.

It is not a de Polignac number, because 3849898115 - 2⁸ = 3849897859 is a prime.

It is a Duffinian 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, 3234614 + ... + 3235803.

It is an arithmetic number, because the mean of its divisors is an integer number (349402572).

Almost surely, 2^3849898115 is an apocalyptic number.

3849898115 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3849898115 is a deficient number, since it is larger than the sum of its proper divisors (1740543037).

3849898115 is a wasteful number, since it uses less digits than its factorization.

3849898115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6470446.

The product of its digits is 2488320, while the sum is 56.

The square root of 3849898115 is about 62047.5472117956. The cubic root of 3849898115 is about 1567.2913815870.

The spelling of 3849898115 in words is "three billion, eight hundred forty-nine million, eight hundred ninety-eight thousand, one hundred fifteen".