3648337 has 8 divisors (see below), whose sum is σ = 4548672. Its totient is φ = 2842800.

The previous prime is 3648317. The next prime is 3648343. The reversal of 3648337 is 7338463.

It is a happy number.

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 3648337 - 2¹¹ = 3646289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3648317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23614 + ... + 23767.

It is an arithmetic number, because the mean of its divisors is an integer number (568584).

Almost surely, 2^3648337 is an apocalyptic number.

It is an amenable number.

3648337 is a deficient number, since it is larger than the sum of its proper divisors (900335).

3648337 is a wasteful number, since it uses less digits than its factorization.

3648337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47399.

The product of its digits is 36288, while the sum is 34.

The square root of 3648337 is about 1910.0620408772. The cubic root of 3648337 is about 153.9447854007.

The spelling of 3648337 in words is "three million, six hundred forty-eight thousand, three hundred thirty-seven".