3680016 has 20 divisors (see below), whose sum is σ = 9506832. Its totient is φ = 1226656.

The previous prime is 3680011. The next prime is 3680029. The reversal of 3680016 is 6100863.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (3680011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38286 + ... + 38381.

Almost surely, 2^3680016 is an apocalyptic number.

It is an amenable number.

3680016 is an abundant number, since it is smaller than the sum of its proper divisors (5826816).

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

3680016 is a wasteful number, since it uses less digits than its factorization.

3680016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76678 (or 76672 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 3680016 is about 1918.3367796088. The cubic root of 3680016 is about 154.3890763389.

Adding to 3680016 its reverse (6100863), we get a palindrome (9780879).

The spelling of 3680016 in words is "three million, six hundred eighty thousand, sixteen".