2390395 has 16 divisors (see below), whose sum is σ = 3306240. Its totient is φ = 1625184.

The previous prime is 2390389. The next prime is 2390411. The reversal of 2390395 is 5930932.

It is a cyclic number.

It is not a de Polignac number, because 2390395 - 2¹³ = 2382203 is a prime.

2390395 is a lucky number.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5496 + ... + 5914.

It is an arithmetic number, because the mean of its divisors is an integer number (206640).

2^2390395 is an apocalyptic number.

2390395 is a deficient number, since it is larger than the sum of its proper divisors (915845).

2390395 is a wasteful number, since it uses less digits than its factorization.

2390395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 2390395 is about 1546.0902302259. The cubic root of 2390395 is about 133.7077427865.

The spelling of 2390395 in words is "two million, three hundred ninety thousand, three hundred ninety-five".