2709696 has 56 divisors (see below), whose sum is σ = 7827264. Its totient is φ = 820480.

The previous prime is 2709677. The next prime is 2709709. The reversal of 2709696 is 6969072.

It is an alternating number because its digits alternate between even and odd.

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, 1471 + ... + 2753.

2^2709696 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 2709696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3913632).

2709696 is an abundant number, since it is smaller than the sum of its proper divisors (5117568).

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

2709696 is a wasteful number, since it uses less digits than its factorization.

2709696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309 (or 1299 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 2709696 is about 1646.1154273015. The cubic root of 2709696 is about 139.4141504902.

The spelling of 2709696 in words is "two million, seven hundred nine thousand, six hundred ninety-six".