3876533376 has 64 divisors (see below), whose sum is σ = 10319568480. Its totient is φ = 1289351168.

The previous prime is 3876533371. The next prime is 3876533383. The reversal of 3876533376 is 6733356783.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×3876533376² = 30055022030483914752, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3876533371) 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, 168520 + ... + 190136.

Almost surely, 2^3876533376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3876533376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5159784240).

3876533376 is an abundant number, since it is smaller than the sum of its proper divisors (6443035104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3876533376 is a wasteful number, since it uses less digits than its factorization.

3876533376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22101 (or 22089 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 51.

The square root of 3876533376 is about 62261.8131441737. The cubic root of 3876533376 is about 1570.8974781300.

The spelling of 3876533376 in words is "three billion, eight hundred seventy-six million, five hundred thirty-three thousand, three hundred seventy-six".