3612694 has 4 divisors (see below), whose sum is σ = 5419044. Its totient is φ = 1806346.

The previous prime is 3612689. The next prime is 3612703. The reversal of 3612694 is 4962163.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 903172 + ... + 903175.

It is an arithmetic number, because the mean of its divisors is an integer number (1354761).

Almost surely, 2^3612694 is an apocalyptic number.

3612694 is a deficient number, since it is larger than the sum of its proper divisors (1806350).

3612694 is a wasteful number, since it uses less digits than its factorization.

3612694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806349.

The product of its digits is 7776, while the sum is 31.

The square root of 3612694 is about 1900.7088151529. The cubic root of 3612694 is about 153.4418146422.

The spelling of 3612694 in words is "three million, six hundred twelve thousand, six hundred ninety-four".