3724673 has 4 divisors (see below), whose sum is σ = 3853140. Its totient is φ = 3596208.

The previous prime is 3724667. The next prime is 3724709. The reversal of 3724673 is 3764273.

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

It can be written as a sum of positive squares in 2 ways, for example, as 824464 + 2900209 = 908^2 + 1703^2 .

It is a cyclic number.

It is not a de Polignac number, because 3724673 - 2⁴ = 3724657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3724603) 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, 64190 + ... + 64247.

It is an arithmetic number, because the mean of its divisors is an integer number (963285).

Almost surely, 2^3724673 is an apocalyptic number.

It is an amenable number.

3724673 is a deficient number, since it is larger than the sum of its proper divisors (128467).

3724673 is a wasteful number, since it uses less digits than its factorization.

3724673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128466.

The product of its digits is 21168, while the sum is 32.

The square root of 3724673 is about 1929.9411908139. The cubic root of 3724673 is about 155.0110710094.

The spelling of 3724673 in words is "three million, seven hundred twenty-four thousand, six hundred seventy-three".