3623243 has 8 divisors (see below), whose sum is σ = 4107600. Its totient is φ = 3168288.

The previous prime is 3623237. The next prime is 3623251. The reversal of 3623243 is 3423263.

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

It is not a de Polignac number, because 3623243 - 2⁸ = 3622987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3623203) 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, 7088 + ... + 7581.

It is an arithmetic number, because the mean of its divisors is an integer number (513450).

Almost surely, 2^3623243 is an apocalyptic number.

3623243 is a deficient number, since it is larger than the sum of its proper divisors (484357).

3623243 is a wasteful number, since it uses less digits than its factorization.

3623243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14701.

The product of its digits is 2592, while the sum is 23.

The square root of 3623243 is about 1903.4818097371. The cubic root of 3623243 is about 153.5910186037.

The spelling of 3623243 in words is "three million, six hundred twenty-three thousand, two hundred forty-three".