2394397 has 4 divisors (see below), whose sum is σ = 2435040. Its totient is φ = 2353756.

The previous prime is 2394383. The next prime is 2394419. The reversal of 2394397 is 7934932.

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 2394397 - 2¹¹ = 2392349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2394317) 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, 20233 + ... + 20350.

It is an arithmetic number, because the mean of its divisors is an integer number (608760).

2^2394397 is an apocalyptic number.

It is an amenable number.

2394397 is a deficient number, since it is larger than the sum of its proper divisors (40643).

2394397 is an equidigital number, since it uses as much as digits as its factorization.

2394397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40642.

The product of its digits is 40824, while the sum is 37.

The square root of 2394397 is about 1547.3839213330. The cubic root of 2394397 is about 133.7823190306.

The spelling of 2394397 in words is "two million, three hundred ninety-four thousand, three hundred ninety-seven".