3876992 has 32 divisors (see below), whose sum is σ = 8829120. Its totient is φ = 1661184.

The previous prime is 3876991. The next prime is 3876997. The reversal of 3876992 is 2996783.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (3876991) 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, 1268 + ... + 3059.

It is an arithmetic number, because the mean of its divisors is an integer number (275910).

Almost surely, 2^3876992 is an apocalyptic number.

3876992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3876992 is an abundant number, since it is smaller than the sum of its proper divisors (4952128).

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

3876992 is an equidigital number, since it uses as much as digits as its factorization.

3876992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4348 (or 4336 counting only the distinct ones).

The product of its digits is 163296, while the sum is 44.

The square root of 3876992 is about 1969.0078720005. The cubic root of 3876992 is about 157.0959425477.

The spelling of 3876992 in words is "three million, eight hundred seventy-six thousand, nine hundred ninety-two".