2693936 has 40 divisors (see below), whose sum is σ = 6071040. Its totient is φ = 1134144.

The previous prime is 2693927. The next prime is 2693969. The reversal of 2693936 is 6393962.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹³ + 6⁷ + 9² + 3³ + 9⁶ + 3¹³ + 6⁷ .

It is a self number, because there is not a number n which added to its sum of digits gives 2693936.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7325 + ... + 7683.

It is an arithmetic number, because the mean of its divisors is an integer number (151776).

2^2693936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2693936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3035520).

2693936 is an abundant number, since it is smaller than the sum of its proper divisors (3377104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2693936 is a wasteful number, since it uses less digits than its factorization.

2693936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441 (or 435 counting only the distinct ones).

The product of its digits is 52488, while the sum is 38.

The square root of 2693936 is about 1641.3214188574. The cubic root of 2693936 is about 139.1433402205.

The spelling of 2693936 in words is "two million, six hundred ninety-three thousand, nine hundred thirty-six".