3687046 has 8 divisors (see below), whose sum is σ = 6033384. Its totient is φ = 1675920.

The previous prime is 3687043. The next prime is 3687049. The reversal of 3687046 is 6407863.

It is an interprime number because it is at equal distance from previous prime (3687043) and next prime (3687049).

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

It is a super-2 number, since 2×3687046² = 27188616412232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3687041) 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, 83775 + ... + 83818.

It is an arithmetic number, because the mean of its divisors is an integer number (754173).

Almost surely, 2^3687046 is an apocalyptic number.

3687046 is a deficient number, since it is larger than the sum of its proper divisors (2346338).

3687046 is a wasteful number, since it uses less digits than its factorization.

3687046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167606.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 3687046 is about 1920.1682217972. The cubic root of 3687046 is about 154.4873245362.

The spelling of 3687046 in words is "three million, six hundred eighty-seven thousand, forty-six".