3696918 has 8 divisors (see below), whose sum is σ = 7393848. Its totient is φ = 1232304.

The previous prime is 3696911. The next prime is 3696919. The reversal of 3696918 is 8196963.

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

3696918 is an admirable number.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3696918.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3696911) 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, 308071 + ... + 308082.

It is an arithmetic number, because the mean of its divisors is an integer number (924231).

Almost surely, 2^3696918 is an apocalyptic number.

3696918 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3696918 is a wasteful number, since it uses less digits than its factorization.

3696918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616158.

The product of its digits is 69984, while the sum is 42.

The square root of 3696918 is about 1922.7371115158. The cubic root of 3696918 is about 154.6250806828.

The spelling of 3696918 in words is "three million, six hundred ninety-six thousand, nine hundred eighteen".