3694918 has 8 divisors (see below), whose sum is σ = 5573880. Its totient is φ = 1836960.

The previous prime is 3694913. The next prime is 3694937. The reversal of 3694918 is 8194963.

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

It is a super-3 number, since 3×3694918³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3694913) 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, 4803 + ... + 5518.

It is an arithmetic number, because the mean of its divisors is an integer number (696735).

Almost surely, 2^3694918 is an apocalyptic number.

3694918 is a deficient number, since it is larger than the sum of its proper divisors (1878962).

3694918 is a wasteful number, since it uses less digits than its factorization.

3694918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10502.

The product of its digits is 46656, while the sum is 40.

The square root of 3694918 is about 1922.2169492542. The cubic root of 3694918 is about 154.5971920518.

The spelling of 3694918 in words is "three million, six hundred ninety-four thousand, nine hundred eighteen".