4095389 has 4 divisors (see below), whose sum is σ = 4103424. Its totient is φ = 4087356.

The previous prime is 4095359. The next prime is 4095391. The reversal of 4095389 is 9835904.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4095389 - 2¹² = 4091293 is a prime.

It is a super-2 number, since 2×4095389² = 33544422122642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4095319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3197 + ... + 4290.

It is an arithmetic number, because the mean of its divisors is an integer number (1025856).

Almost surely, 2^4095389 is an apocalyptic number.

It is an amenable number.

4095389 is a deficient number, since it is larger than the sum of its proper divisors (8035).

4095389 is an equidigital number, since it uses as much as digits as its factorization.

4095389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8034.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 4095389 is about 2023.7067475304. The cubic root of 4095389 is about 159.9920438752.

The spelling of 4095389 in words is "four million, ninety-five thousand, three hundred eighty-nine".