3868474 has 16 divisors (see below), whose sum is σ = 5952960. Its totient is φ = 1884960.

The previous prime is 3868463. The next prime is 3868477. The reversal of 3868474 is 4748683.

It is not an unprimeable number, because it can be changed into a prime (3868477) 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, 18229 + ... + 18439.

It is an arithmetic number, because the mean of its divisors is an integer number (372060).

Almost surely, 2^3868474 is an apocalyptic number.

3868474 is a deficient number, since it is larger than the sum of its proper divisors (2084486).

3868474 is a wasteful number, since it uses less digits than its factorization.

3868474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405.

The product of its digits is 129024, while the sum is 40.

The square root of 3868474 is about 1966.8436643516. The cubic root of 3868474 is about 156.9808082346.

The spelling of 3868474 in words is "three million, eight hundred sixty-eight thousand, four hundred seventy-four".