2379685 has 24 divisors (see below), whose sum is σ = 3627936. Its totient is φ = 1481760.

The previous prime is 2379683. The next prime is 2379691. The reversal of 2379685 is 5869732.

2379685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2379685 - 2¹ = 2379683 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

2379685 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2379683) 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 23 ways as a sum of consecutive naturals, for example, 2254 + ... + 3136.

It is an arithmetic number, because the mean of its divisors is an integer number (151164).

2^2379685 is an apocalyptic number.

It is an amenable number.

2379685 is a deficient number, since it is larger than the sum of its proper divisors (1248251).

2379685 is a wasteful number, since it uses less digits than its factorization.

2379685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913 (or 906 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 2379685 is about 1542.6227665894. The cubic root of 2379685 is about 133.5077543692.

The spelling of 2379685 in words is "two million, three hundred seventy-nine thousand, six hundred eighty-five".