3701866 has 16 divisors (see below), whose sum is σ = 6419520. Its totient is φ = 1568160.

The previous prime is 3701839. The next prime is 3701881. The reversal of 3701866 is 6681073.

It is an Ulam 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, 240 + ... + 2731.

It is an arithmetic number, because the mean of its divisors is an integer number (401220).

Almost surely, 2^3701866 is an apocalyptic number.

3701866 is a deficient number, since it is larger than the sum of its proper divisors (2717654).

3701866 is a wasteful number, since it uses less digits than its factorization.

3701866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3701866 is about 1924.0233886312. The cubic root of 3701866 is about 154.6940339586.

The spelling of 3701866 in words is "three million, seven hundred one thousand, eight hundred sixty-six".