3623873 has 8 divisors (see below), whose sum is σ = 4186080. Its totient is φ = 3100480.

The previous prime is 3623861. The next prime is 3623881. The reversal of 3623873 is 3783263.

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 3623873 - 2¹⁴ = 3607489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3623803) 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, 9503 + ... + 9876.

It is an arithmetic number, because the mean of its divisors is an integer number (523260).

Almost surely, 2^3623873 is an apocalyptic number.

It is an amenable number.

3623873 is a deficient number, since it is larger than the sum of its proper divisors (562207).

3623873 is a wasteful number, since it uses less digits than its factorization.

3623873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19407.

The product of its digits is 18144, while the sum is 32.

The square root of 3623873 is about 1903.6472887591. The cubic root of 3623873 is about 153.5999200891.

The spelling of 3623873 in words is "three million, six hundred twenty-three thousand, eight hundred seventy-three".