3848771297 has 12 divisors (see below), whose sum is σ = 4572403200. Its totient is φ = 3228754536.

The previous prime is 3848771293. The next prime is 3848771327. The reversal of 3848771297 is 7921778483.

It is a happy number.

It is not a de Polignac number, because 3848771297 - 2² = 3848771293 is a prime.

It is a super-2 number, since 2×3848771297² = 29626080993222124418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3848771293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 833297 + ... + 837902.

It is an arithmetic number, because the mean of its divisors is an integer number (381033600).

Almost surely, 2^3848771297 is an apocalyptic number.

It is an amenable number.

3848771297 is a deficient number, since it is larger than the sum of its proper divisors (723631903).

3848771297 is a wasteful number, since it uses less digits than its factorization.

3848771297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671260 (or 1671253 counting only the distinct ones).

The product of its digits is 4741632, while the sum is 56.

The square root of 3848771297 is about 62038.4662689206. The cubic root of 3848771297 is about 1567.1384576727.

The spelling of 3848771297 in words is "three billion, eight hundred forty-eight million, seven hundred seventy-one thousand, two hundred ninety-seven".