3924137 has 8 divisors (see below), whose sum is σ = 4589376. Its totient is φ = 3285072.

The previous prime is 3924121. The next prime is 3924139. The reversal of 3924137 is 7314293.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3924137 - 2⁴ = 3924121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3924139) 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, 6218 + ... + 6819.

It is an arithmetic number, because the mean of its divisors is an integer number (573672).

Almost surely, 2^3924137 is an apocalyptic number.

It is an amenable number.

3924137 is a deficient number, since it is larger than the sum of its proper divisors (665239).

3924137 is a wasteful number, since it uses less digits than its factorization.

3924137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13087.

The product of its digits is 4536, while the sum is 29.

The square root of 3924137 is about 1980.9434620907. The cubic root of 3924137 is about 157.7301514689.

The spelling of 3924137 in words is "three million, nine hundred twenty-four thousand, one hundred thirty-seven".