3861974 has 8 divisors (see below), whose sum is σ = 5874768. Its totient is φ = 1903720.

The previous prime is 3861967. The next prime is 3861983. The reversal of 3861974 is 4791683.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13457 + ... + 13740.

It is an arithmetic number, because the mean of its divisors is an integer number (734346).

Almost surely, 2^3861974 is an apocalyptic number.

3861974 is a deficient number, since it is larger than the sum of its proper divisors (2012794).

3861974 is a wasteful number, since it uses less digits than its factorization.

3861974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27270.

The product of its digits is 36288, while the sum is 38.

The square root of 3861974 is about 1965.1905760002. The cubic root of 3861974 is about 156.8928366570.

The spelling of 3861974 in words is "three million, eight hundred sixty-one thousand, nine hundred seventy-four".