3669730637 has 8 divisors (see below), whose sum is σ = 3724159680. Its totient is φ = 3615377920.

The previous prime is 3669730613. The next prime is 3669730643. The reversal of 3669730637 is 7360379663.

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

It is a cyclic number.

It is not a de Polignac number, because 3669730637 - 2¹⁸ = 3669468493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3669730657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81698 + ... + 118380.

It is an arithmetic number, because the mean of its divisors is an integer number (465519960).

Almost surely, 2^3669730637 is an apocalyptic number.

It is an amenable number.

3669730637 is a deficient number, since it is larger than the sum of its proper divisors (54429043).

3669730637 is a wasteful number, since it uses less digits than its factorization.

3669730637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38163.

The product of its (nonzero) digits is 2571912, while the sum is 50.

The square root of 3669730637 is about 60578.3017011867. The cubic root of 3669730637 is about 1542.4510691118.

The spelling of 3669730637 in words is "three billion, six hundred sixty-nine million, seven hundred thirty thousand, six hundred thirty-seven".