63345341 has 4 divisors (see below), whose sum is σ = 63677184. Its totient is φ = 63013500.

The previous prime is 63345329. The next prime is 63345343. The reversal of 63345341 is 14354336.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 63345341 - 2¹⁰ = 63344317 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 (63345343) 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, 165635 + ... + 166016.

It is an arithmetic number, because the mean of its divisors is an integer number (15919296).

Almost surely, 2^63345341 is an apocalyptic number.

It is an amenable number.

63345341 is a deficient number, since it is larger than the sum of its proper divisors (331843).

63345341 is a wasteful number, since it uses less digits than its factorization.

63345341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331842.

The product of its digits is 12960, while the sum is 29.

The square root of 63345341 is about 7958.9786405041. The cubic root of 63345341 is about 398.6314501013.

Adding to 63345341 its reverse (14354336), we get a palindrome (77699677).

The spelling of 63345341 in words is "sixty-three million, three hundred forty-five thousand, three hundred forty-one".