3616887 has 4 divisors (see below), whose sum is σ = 4822520. Its totient is φ = 2411256.

The previous prime is 3616883. The next prime is 3616889. The reversal of 3616887 is 7886163.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3616887 - 2² = 3616883 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3616883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602812 + ... + 602817.

It is an arithmetic number, because the mean of its divisors is an integer number (1205630).

Almost surely, 2^3616887 is an apocalyptic number.

3616887 is a deficient number, since it is larger than the sum of its proper divisors (1205633).

3616887 is a wasteful number, since it uses less digits than its factorization.

3616887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205632.

The product of its digits is 48384, while the sum is 39.

The square root of 3616887 is about 1901.8115048553. The cubic root of 3616887 is about 153.5011547339.

The spelling of 3616887 in words is "three million, six hundred sixteen thousand, eight hundred eighty-seven".