3876156513 has 12 divisors (see below), whose sum is σ = 5599484800. Its totient is φ = 2583831096.

The previous prime is 3876156499. The next prime is 3876156533. The reversal of 3876156513 is 3156516783.

3876156513 is a `hidden beast` number, since 3 + 8 + 76 + 1 + 565 + 13 = 666.

It is not a de Polignac number, because 3876156513 - 2⁸ = 3876156257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3876156533) 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, 104520 + ... + 136662.

Almost surely, 2^3876156513 is an apocalyptic number.

It is an amenable number.

3876156513 is a deficient number, since it is larger than the sum of its proper divisors (1723328287).

3876156513 is a wasteful number, since it uses less digits than its factorization.

3876156513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45548 (or 45545 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 3876156513 is about 62258.7866328922. The cubic root of 3876156513 is about 1570.8465707630.

The spelling of 3876156513 in words is "three billion, eight hundred seventy-six million, one hundred fifty-six thousand, five hundred thirteen".