2489395 has 8 divisors (see below), whose sum is σ = 3163104. Its totient is φ = 1874304.

The previous prime is 2489381. The next prime is 2489411. The reversal of 2489395 is 5939842.

It is a happy number.

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 2489395 - 2¹⁵ = 2456627 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 14559 + ... + 14728.

It is an arithmetic number, because the mean of its divisors is an integer number (395388).

2^2489395 is an apocalyptic number.

2489395 is a deficient number, since it is larger than the sum of its proper divisors (673709).

2489395 is a wasteful number, since it uses less digits than its factorization.

2489395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29309.

The product of its digits is 77760, while the sum is 40.

The square root of 2489395 is about 1577.7816705742. The cubic root of 2489395 is about 135.5286995031.

The spelling of 2489395 in words is "two million, four hundred eighty-nine thousand, three hundred ninety-five".