3629843 has 8 divisors (see below), whose sum is σ = 4291680. Its totient is φ = 3003840.

The previous prime is 3629831. The next prime is 3629863. The reversal of 3629843 is 3489263.

It is a happy number.

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

It is not a de Polignac number, because 3629843 - 2¹⁰ = 3628819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3629803) 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, 8738 + ... + 9143.

It is an arithmetic number, because the mean of its divisors is an integer number (536460).

Almost surely, 2^3629843 is an apocalyptic number.

3629843 is a deficient number, since it is larger than the sum of its proper divisors (661837).

3629843 is a wasteful number, since it uses less digits than its factorization.

3629843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17917.

The product of its digits is 31104, while the sum is 35.

The square root of 3629843 is about 1905.2146860656. The cubic root of 3629843 is about 153.6842210962.

The spelling of 3629843 in words is "three million, six hundred twenty-nine thousand, eight hundred forty-three".