63342911 has 4 divisors (see below), whose sum is σ = 64144800. Its totient is φ = 62541024.

The previous prime is 63342907. The next prime is 63342919. The reversal of 63342911 is 11924336.

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 63342911 - 2² = 63342907 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 (63342919) 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, 400826 + ... + 400983.

It is an arithmetic number, because the mean of its divisors is an integer number (16036200).

Almost surely, 2^63342911 is an apocalyptic number.

63342911 is a deficient number, since it is larger than the sum of its proper divisors (801889).

63342911 is an equidigital number, since it uses as much as digits as its factorization.

63342911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801888.

The product of its digits is 3888, while the sum is 29.

The square root of 63342911 is about 7958.8259812613. The cubic root of 63342911 is about 398.6263527161.

The spelling of 63342911 in words is "sixty-three million, three hundred forty-two thousand, nine hundred eleven".