3618884063 has 4 divisors (see below), whose sum is σ = 3628964880. Its totient is φ = 3608803248.

The previous prime is 3618884047. The next prime is 3618884081. The reversal of 3618884063 is 3604888163.

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 3618884063 - 2⁴ = 3618884047 is a prime.

It is a super-2 number, since 2×3618884063² = 26192643722870775938, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3618883999 and 3618884017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3618884033) 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, 5039870 + ... + 5040587.

It is an arithmetic number, because the mean of its divisors is an integer number (907241220).

Almost surely, 2^3618884063 is an apocalyptic number.

3618884063 is a deficient number, since it is larger than the sum of its proper divisors (10080817).

3618884063 is a wasteful number, since it uses less digits than its factorization.

3618884063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10080816.

The product of its (nonzero) digits is 663552, while the sum is 47.

The square root of 3618884063 is about 60157.1613608887. The cubic root of 3618884063 is about 1535.2940140689.

The spelling of 3618884063 in words is "three billion, six hundred eighteen million, eight hundred eighty-four thousand, sixty-three".