63364193 has 4 divisors (see below), whose sum is σ = 63419028. Its totient is φ = 63309360.

The previous prime is 63364181. The next prime is 63364199. The reversal of 63364193 is 39146336.

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

It can be written as a sum of positive squares in 2 ways, for example, as 30382144 + 32982049 = 5512^2 + 5743^2 .

It is a cyclic number.

It is not a de Polignac number, because 63364193 - 2¹⁶ = 63298657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63364199) 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, 25646 + ... + 28007.

It is an arithmetic number, because the mean of its divisors is an integer number (15854757).

Almost surely, 2^63364193 is an apocalyptic number.

It is an amenable number.

63364193 is a deficient number, since it is larger than the sum of its proper divisors (54835).

63364193 is a wasteful number, since it uses less digits than its factorization.

63364193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54834.

The product of its digits is 34992, while the sum is 35.

The square root of 63364193 is about 7960.1628752181. The cubic root of 63364193 is about 398.6709913135.

The spelling of 63364193 in words is "sixty-three million, three hundred sixty-four thousand, one hundred ninety-three".