2439793 has 8 divisors (see below), whose sum is σ = 2537216. Its totient is φ = 2343600.

The previous prime is 2439791. The next prime is 2439803. The reversal of 2439793 is 3979342.

2439793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2439793 - 2¹ = 2439791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2439791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6355 + ... + 6727.

It is an arithmetic number, because the mean of its divisors is an integer number (317152).

2^2439793 is an apocalyptic number.

It is an amenable number.

2439793 is a deficient number, since it is larger than the sum of its proper divisors (97423).

2439793 is a wasteful number, since it uses less digits than its factorization.

2439793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615.

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

The square root of 2439793 is about 1561.9836746906. The cubic root of 2439793 is about 134.6225027822.

The spelling of 2439793 in words is "two million, four hundred thirty-nine thousand, seven hundred ninety-three".