3668463 has 16 divisors (see below), whose sum is σ = 5721600. Its totient is φ = 2316600.

The previous prime is 3668461. The next prime is 3668503. The reversal of 3668463 is 3648663.

It is not a de Polignac number, because 3668463 - 2¹ = 3668461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3668461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3063 + ... + 4088.

It is an arithmetic number, because the mean of its divisors is an integer number (357600).

Almost surely, 2^3668463 is an apocalyptic number.

3668463 is a deficient number, since it is larger than the sum of its proper divisors (2053137).

3668463 is a wasteful number, since it uses less digits than its factorization.

3668463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7179 (or 7173 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 3668463 is about 1915.3232103225. The cubic root of 3668463 is about 154.2273445428.

The spelling of 3668463 in words is "three million, six hundred sixty-eight thousand, four hundred sixty-three".