3646063 has 8 divisors (see below), whose sum is σ = 3745440. Its totient is φ = 3548160.

The previous prime is 3646057. The next prime is 3646067. The reversal of 3646063 is 3606463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3646063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3646067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6031 + ... + 6607.

It is an arithmetic number, because the mean of its divisors is an integer number (468180).

Almost surely, 2^3646063 is an apocalyptic number.

3646063 is a deficient number, since it is larger than the sum of its proper divisors (99377).

3646063 is an equidigital number, since it uses as much as digits as its factorization.

3646063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 3646063 is about 1909.4666794684. The cubic root of 3646063 is about 153.9127942771.

The spelling of 3646063 in words is "three million, six hundred forty-six thousand, sixty-three".