4358091 has 8 divisors (see below), whose sum is σ = 6011280. Its totient is φ = 2805152.

The previous prime is 4358059. The next prime is 4358111. The reversal of 4358091 is 1908534.

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

It is a cyclic number.

It is not a de Polignac number, because 4358091 - 2⁵ = 4358059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4358021) 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, 24960 + ... + 25133.

It is an arithmetic number, because the mean of its divisors is an integer number (751410).

Almost surely, 2^4358091 is an apocalyptic number.

4358091 is a deficient number, since it is larger than the sum of its proper divisors (1653189).

4358091 is a wasteful number, since it uses less digits than its factorization.

4358091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50125.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 4358091 is about 2087.6041291394. The cubic root of 4358091 is about 163.3423369557.

The spelling of 4358091 in words is "four million, three hundred fifty-eight thousand, ninety-one".