4304091 has 24 divisors (see below), whose sum is σ = 6435072. Its totient is φ = 2556400.

The previous prime is 4304081. The next prime is 4304101. The reversal of 4304091 is 1904034.

4304091 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4304081) and next prime (4304101).

It is not a de Polignac number, because 4304091 - 2⁷ = 4303963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4304011) 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, 25690 + ... + 25856.

It is an arithmetic number, because the mean of its divisors is an integer number (268128).

Almost surely, 2^4304091 is an apocalyptic number.

4304091 is a deficient number, since it is larger than the sum of its proper divisors (2130981).

4304091 is a wasteful number, since it uses less digits than its factorization.

4304091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 4304091 is about 2074.6303285164. The cubic root of 4304091 is about 162.6648866784.

The spelling of 4304091 in words is "four million, three hundred four thousand, ninety-one".