2706396 has 96 divisors (see below), whose sum is σ = 8225280. Its totient is φ = 672000.

The previous prime is 2706391. The next prime is 2706413. The reversal of 2706396 is 6936072.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2706391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26746 + ... + 26846.

It is an arithmetic number, because the mean of its divisors is an integer number (85680).

2^2706396 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 2706396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4112640).

2706396 is an abundant number, since it is smaller than the sum of its proper divisors (5518884).

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

2706396 is a wasteful number, since it uses less digits than its factorization.

2706396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 2706396 is about 1645.1127620926. The cubic root of 2706396 is about 139.3575323816.

It can be divided in two parts, 270 and 6396, that added together give a palindrome (6666).

The spelling of 2706396 in words is "two million, seven hundred six thousand, three hundred ninety-six".