3852121276 has 12 divisors (see below), whose sum is σ = 6743091208. Its totient is φ = 1925523792.

The previous prime is 3852121267. The next prime is 3852121277. The reversal of 3852121276 is 6721212583.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3852121277) 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, 117846 + ... + 146941.

Almost surely, 2^3852121276 is an apocalyptic number.

It is an amenable number.

3852121276 is a deficient number, since it is larger than the sum of its proper divisors (2890969932).

3852121276 is a wasteful number, since it uses less digits than its factorization.

3852121276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268428 (or 268426 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 3852121276 is about 62065.4596051620. The cubic root of 3852121276 is about 1567.5930060714.

The spelling of 3852121276 in words is "three billion, eight hundred fifty-two million, one hundred twenty-one thousand, two hundred seventy-six".