3637241 has 8 divisors (see below), whose sum is σ = 3747744. Its totient is φ = 3528000.

The previous prime is 3637223. The next prime is 3637273. The reversal of 3637241 is 1427363.

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 3637241 - 2⁶ = 3637177 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3637241.

It is not an unprimeable number, because it can be changed into a prime (3637141) 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, 10625 + ... + 10961.

It is an arithmetic number, because the mean of its divisors is an integer number (468468).

Almost surely, 2^3637241 is an apocalyptic number.

It is an amenable number.

3637241 is a deficient number, since it is larger than the sum of its proper divisors (110503).

3637241 is a wasteful number, since it uses less digits than its factorization.

3637241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631.

The product of its digits is 3024, while the sum is 26.

The square root of 3637241 is about 1907.1552113030. The cubic root of 3637241 is about 153.7885584214.

The spelling of 3637241 in words is "three million, six hundred thirty-seven thousand, two hundred forty-one".