4093385 has 16 divisors (see below), whose sum is σ = 5111040. Its totient is φ = 3144960.

The previous prime is 4093367. The next prime is 4093391. The reversal of 4093385 is 5833904.

It is not a de Polignac number, because 4093385 - 2⁸ = 4093129 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16865 + ... + 17105.

It is an arithmetic number, because the mean of its divisors is an integer number (319440).

Almost surely, 2^4093385 is an apocalyptic number.

It is an amenable number.

4093385 is a deficient number, since it is larger than the sum of its proper divisors (1017655).

4093385 is a wasteful number, since it uses less digits than its factorization.

4093385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 4093385 is about 2023.2115559180. The cubic root of 4093385 is about 159.9659432722.

The spelling of 4093385 in words is "four million, ninety-three thousand, three hundred eighty-five".