4158393 has 8 divisors (see below), whose sum is σ = 5694528. Its totient is φ = 2697264.

The previous prime is 4158391. The next prime is 4158403. The reversal of 4158393 is 3938514.

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

It is not a de Polignac number, because 4158393 - 2¹ = 4158391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4158391) 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, 18621 + ... + 18842.

It is an arithmetic number, because the mean of its divisors is an integer number (711816).

Almost surely, 2^4158393 is an apocalyptic number.

It is an amenable number.

4158393 is a deficient number, since it is larger than the sum of its proper divisors (1536135).

4158393 is a wasteful number, since it uses less digits than its factorization.

4158393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37503.

The product of its digits is 12960, while the sum is 33.

The square root of 4158393 is about 2039.2138190979. The cubic root of 4158393 is about 160.8083183613.

The spelling of 4158393 in words is "four million, one hundred fifty-eight thousand, three hundred ninety-three".