3876216 has 32 divisors (see below), whose sum is σ = 9738960. Its totient is φ = 1285632.

The previous prime is 3876203. The next prime is 3876253. The reversal of 3876216 is 6126783.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8736 + ... + 9168.

Almost surely, 2^3876216 is an apocalyptic number.

It is an amenable number.

3876216 is an abundant number, since it is smaller than the sum of its proper divisors (5862744).

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

3876216 is a wasteful number, since it uses less digits than its factorization.

3876216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815 (or 811 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 3876216 is about 1968.8108085847. The cubic root of 3876216 is about 157.0854606599.

The spelling of 3876216 in words is "three million, eight hundred seventy-six thousand, two hundred sixteen".