4117993 has 6 divisors (see below), whose sum is σ = 4526522. Its totient is φ = 3743520.

The previous prime is 4117991. The next prime is 4118057. The reversal of 4117993 is 3997114.

It can be written as a sum of positive squares in only one way, i.e., 3790809 + 327184 = 1947^2 + 572^2 .

It is not a de Polignac number, because 4117993 - 2¹ = 4117991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4117991) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16896 + ... + 17137.

Almost surely, 2^4117993 is an apocalyptic number.

It is an amenable number.

4117993 is a deficient number, since it is larger than the sum of its proper divisors (408529).

4117993 is a wasteful number, since it uses less digits than its factorization.

4117993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34055 (or 34044 counting only the distinct ones).

The product of its digits is 6804, while the sum is 34.

The square root of 4117993 is about 2029.2838638298. The cubic root of 4117993 is about 160.2858561724.

The spelling of 4117993 in words is "four million, one hundred seventeen thousand, nine hundred ninety-three".