63093321 has 12 divisors (see below), whose sum is σ = 91214448. Its totient is φ = 42025464.

The previous prime is 63093311. The next prime is 63093353. The reversal of 63093321 is 12339036.

63093321 is a `hidden beast` number, since 630 + 9 + 3 + 3 + 21 = 666.

63093321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63093321 - 2⁷ = 63093193 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (63093311) 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 11 ways as a sum of consecutive naturals, for example, 11406 + ... + 16008.

It is an arithmetic number, because the mean of its divisors is an integer number (7601204).

Almost surely, 2^63093321 is an apocalyptic number.

It is an amenable number.

63093321 is a deficient number, since it is larger than the sum of its proper divisors (28121127).

63093321 is a wasteful number, since it uses less digits than its factorization.

63093321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6132 (or 6129 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 63093321 is about 7943.1304282380. The cubic root of 63093321 is about 398.1020945463.

The spelling of 63093321 in words is "sixty-three million, ninety-three thousand, three hundred twenty-one".