2863696 has 40 divisors (see below), whose sum is σ = 6187104. Its totient is φ = 1272960.

The previous prime is 2863649. The next prime is 2863697. The reversal of 2863696 is 6963682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2863697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9175 + ... + 9481.

2^2863696 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 2863696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3093552).

2863696 is an abundant number, since it is smaller than the sum of its proper divisors (3323408).

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

2863696 is a wasteful number, since it uses less digits than its factorization.

2863696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 373 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 2863696 is about 1692.2458450237. The cubic root of 2863696 is about 142.0067443732.

The spelling of 2863696 in words is "two million, eight hundred sixty-three thousand, six hundred ninety-six".