3673723 has 4 divisors (see below), whose sum is σ = 3763368. Its totient is φ = 3584080.

The previous prime is 3673699. The next prime is 3673727. The reversal of 3673723 is 3273763.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3673723 - 2⁹ = 3673211 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3673727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44761 + ... + 44842.

It is an arithmetic number, because the mean of its divisors is an integer number (940842).

Almost surely, 2^3673723 is an apocalyptic number.

3673723 is a deficient number, since it is larger than the sum of its proper divisors (89645).

3673723 is an equidigital number, since it uses as much as digits as its factorization.

3673723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89644.

The product of its digits is 15876, while the sum is 31.

The square root of 3673723 is about 1916.6958548502. The cubic root of 3673723 is about 154.3010219396.

The spelling of 3673723 in words is "three million, six hundred seventy-three thousand, seven hundred twenty-three".