3690818 has 8 divisors (see below), whose sum is σ = 5544720. Its totient is φ = 1842580.

The previous prime is 3690803. The next prime is 3690821. The reversal of 3690818 is 8180963.

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

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, 1133 + ... + 2943.

It is an arithmetic number, because the mean of its divisors is an integer number (693090).

Almost surely, 2^3690818 is an apocalyptic number.

3690818 is a deficient number, since it is larger than the sum of its proper divisors (1853902).

3690818 is a wasteful number, since it uses less digits than its factorization.

3690818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 3690818 is about 1921.1501763267. The cubic root of 3690818 is about 154.5399888808.

The spelling of 3690818 in words is "three million, six hundred ninety thousand, eight hundred eighteen".