3718073 has 4 divisors (see below), whose sum is σ = 3742848. Its totient is φ = 3693300.

The previous prime is 3718069. The next prime is 3718097. The reversal of 3718073 is 3708173.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3718073 - 2² = 3718069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3718373) 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, 12161 + ... + 12462.

It is an arithmetic number, because the mean of its divisors is an integer number (935712).

Almost surely, 2^3718073 is an apocalyptic number.

It is an amenable number.

3718073 is a deficient number, since it is larger than the sum of its proper divisors (24775).

3718073 is a wasteful number, since it uses less digits than its factorization.

3718073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24774.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 3718073 is about 1928.2305360096. The cubic root of 3718073 is about 154.9194586765.

The spelling of 3718073 in words is "three million, seven hundred eighteen thousand, seventy-three".