3724417 has 4 divisors (see below), whose sum is σ = 3728340. Its totient is φ = 3720496.

The previous prime is 3724403. The next prime is 3724423. The reversal of 3724417 is 7144273.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7144273 = 599 ⋅11927.

It can be written as a sum of positive squares in 2 ways, for example, as 2742336 + 982081 = 1656^2 + 991^2 .

It is a cyclic number.

It is not a de Polignac number, because 3724417 - 2⁷ = 3724289 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3724117) 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, 459 + ... + 2767.

It is an arithmetic number, because the mean of its divisors is an integer number (932085).

Almost surely, 2^3724417 is an apocalyptic number.

It is an amenable number.

3724417 is a deficient number, since it is larger than the sum of its proper divisors (3923).

3724417 is a wasteful number, since it uses less digits than its factorization.

3724417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3922.

The product of its digits is 4704, while the sum is 28.

The square root of 3724417 is about 1929.8748664097. The cubic root of 3724417 is about 155.0075195797.

The spelling of 3724417 in words is "three million, seven hundred twenty-four thousand, four hundred seventeen".