3615696 has 120 divisors (see below), whose sum is σ = 12302784. Its totient is φ = 967680.

The previous prime is 3615671. The next prime is 3615701. The reversal of 3615696 is 6965163.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3615696.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17031 + ... + 17241.

Almost surely, 2^3615696 is an apocalyptic number.

3615696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3615696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6151392).

3615696 is an abundant number, since it is smaller than the sum of its proper divisors (8687088).

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

3615696 is a wasteful number, since it uses less digits than its factorization.

3615696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 240 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 3615696 is about 1901.4983565599. The cubic root of 3615696 is about 153.4843041525.

The spelling of 3615696 in words is "three million, six hundred fifteen thousand, six hundred ninety-six".