2685934 has 8 divisors (see below), whose sum is σ = 4105080. Its totient is φ = 1317576.

The previous prime is 2685929. The next prime is 2685937. The reversal of 2685934 is 4395862.

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

It is a junction number, because it is equal to n+sod(n) for n = 2685893 and 2685902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2685937) 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, 12564 + ... + 12775.

It is an arithmetic number, because the mean of its divisors is an integer number (513135).

2^2685934 is an apocalyptic number.

2685934 is a deficient number, since it is larger than the sum of its proper divisors (1419146).

2685934 is a wasteful number, since it uses less digits than its factorization.

2685934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25394.

The product of its digits is 51840, while the sum is 37.

The square root of 2685934 is about 1638.8819359551. The cubic root of 2685934 is about 139.0054342889.

The spelling of 2685934 in words is "two million, six hundred eighty-five thousand, nine hundred thirty-four".