3679881 has 8 divisors (see below), whose sum is σ = 4954560. Its totient is φ = 2429232.

The previous prime is 3679877. The next prime is 3679891. The reversal of 3679881 is 1889763.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3679881 - 2² = 3679877 is a prime.

It is a super-2 number, since 2×3679881² = 27083048348322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3679831) 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, 5646 + ... + 6263.

It is an arithmetic number, because the mean of its divisors is an integer number (619320).

Almost surely, 2^3679881 is an apocalyptic number.

It is an amenable number.

3679881 is a deficient number, since it is larger than the sum of its proper divisors (1274679).

3679881 is a wasteful number, since it uses less digits than its factorization.

3679881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12015.

The product of its digits is 72576, while the sum is 42.

The square root of 3679881 is about 1918.3015925552. The cubic root of 3679881 is about 154.3871884141.

It can be divided in two parts, 3679 and 881, that added together give a triangular number (4560 = T₉₅).

The spelling of 3679881 in words is "three million, six hundred seventy-nine thousand, eight hundred eighty-one".