3673637 has 8 divisors (see below), whose sum is σ = 4023552. Its totient is φ = 3326400.

The previous prime is 3673613. The next prime is 3673639. The reversal of 3673637 is 7363763.

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

It is not a de Polignac number, because 3673637 - 2¹⁸ = 3411493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3673597 and 3673606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3673639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3212 + ... + 4202.

It is an arithmetic number, because the mean of its divisors is an integer number (502944).

Almost surely, 2^3673637 is an apocalyptic number.

It is an amenable number.

3673637 is a deficient number, since it is larger than the sum of its proper divisors (349915).

3673637 is a wasteful number, since it uses less digits than its factorization.

3673637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339.

The product of its digits is 47628, while the sum is 35.

The square root of 3673637 is about 1916.6734202780. The cubic root of 3673637 is about 154.2998178939.

It can be divided in two parts, 367 and 3637, that added together give a palindrome (4004).

The spelling of 3673637 in words is "three million, six hundred seventy-three thousand, six hundred thirty-seven".