4239693 has 24 divisors (see below), whose sum is σ = 6364800. Its totient is φ = 2718144.

The previous prime is 4239673. The next prime is 4239701. The reversal of 4239693 is 3969324.

It is a happy number.

It is not a de Polignac number, because 4239693 - 2¹⁸ = 3977549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4239673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47593 + ... + 47681.

It is an arithmetic number, because the mean of its divisors is an integer number (265200).

Almost surely, 2^4239693 is an apocalyptic number.

It is an amenable number.

4239693 is a deficient number, since it is larger than the sum of its proper divisors (2125107).

4239693 is a wasteful number, since it uses less digits than its factorization.

4239693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 238 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 4239693 is about 2059.0514806580. The cubic root of 4239693 is about 161.8495402285.

The spelling of 4239693 in words is "four million, two hundred thirty-nine thousand, six hundred ninety-three".