3679663 has 4 divisors (see below), whose sum is σ = 3962728. Its totient is φ = 3396600.

The previous prime is 3679661. The next prime is 3679679. The reversal of 3679663 is 3669763.

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

It is a cyclic number.

It is not a de Polignac number, because 3679663 - 2¹ = 3679661 is a prime.

It is a Duffinian number.

3679663 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3679661) 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, 141513 + ... + 141538.

It is an arithmetic number, because the mean of its divisors is an integer number (990682).

Almost surely, 2^3679663 is an apocalyptic number.

3679663 is a deficient number, since it is larger than the sum of its proper divisors (283065).

3679663 is a wasteful number, since it uses less digits than its factorization.

3679663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283064.

The product of its digits is 122472, while the sum is 40.

The square root of 3679663 is about 1918.2447706171. The cubic root of 3679663 is about 154.3841396677.

The spelling of 3679663 in words is "three million, six hundred seventy-nine thousand, six hundred sixty-three".