3690694 has 8 divisors (see below), whose sum is σ = 6326928. Its totient is φ = 1581720.

The previous prime is 3690691. The next prime is 3690703. The reversal of 3690694 is 4960963.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3690691) 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, 131797 + ... + 131824.

It is an arithmetic number, because the mean of its divisors is an integer number (790866).

Almost surely, 2^3690694 is an apocalyptic number.

3690694 is a deficient number, since it is larger than the sum of its proper divisors (2636234).

3690694 is a wasteful number, since it uses less digits than its factorization.

3690694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263630.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 3690694 is about 1921.1179037217. The cubic root of 3690694 is about 154.5382581739.

The spelling of 3690694 in words is "three million, six hundred ninety thousand, six hundred ninety-four".