63354343 has 4 divisors (see below), whose sum is σ = 68227768. Its totient is φ = 58480920.

The previous prime is 63354301. The next prime is 63354407. The reversal of 63354343 is 34345336.

It is a happy number.

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 63354343 - 2⁹ = 63353831 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 (63354043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2436693 + ... + 2436718.

It is an arithmetic number, because the mean of its divisors is an integer number (17056942).

Almost surely, 2^63354343 is an apocalyptic number.

63354343 is a deficient number, since it is larger than the sum of its proper divisors (4873425).

63354343 is a wasteful number, since it uses less digits than its factorization.

63354343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4873424.

The product of its digits is 38880, while the sum is 31.

The square root of 63354343 is about 7959.5441452385. The cubic root of 63354343 is about 398.6503323652.

Adding to 63354343 its reverse (34345336), we get a palindrome (97699679).

The spelling of 63354343 in words is "sixty-three million, three hundred fifty-four thousand, three hundred forty-three".