3809696 has 48 divisors (see below), whose sum is σ = 8346240. Its totient is φ = 1697280.

The previous prime is 3809681. The next prime is 3809699. The reversal of 3809696 is 6969083.

3809696 = 34² + 35² + ... + 225².

It is a super-2 number, since 2×3809696² = 29027567224832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3809699) 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, 27740 + ... + 27876.

It is an arithmetic number, because the mean of its divisors is an integer number (173880).

Almost surely, 2^3809696 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 3809696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4173120).

3809696 is an abundant number, since it is smaller than the sum of its proper divisors (4536544).

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

3809696 is a wasteful number, since it uses less digits than its factorization.

3809696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 3809696 is about 1951.8442560819. The cubic root of 3809696 is about 156.1816861903.

The spelling of 3809696 in words is "three million, eight hundred nine thousand, six hundred ninety-six".