63343146 has 16 divisors (see below), whose sum is σ = 127917504. Its totient is φ = 20909184.

The previous prime is 63343121. The next prime is 63343153. The reversal of 63343146 is 64134336.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50631 + ... + 51866.

It is an arithmetic number, because the mean of its divisors is an integer number (7994844).

Almost surely, 2^63343146 is an apocalyptic number.

63343146 is an abundant number, since it is smaller than the sum of its proper divisors (64574358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63343146 is a wasteful number, since it uses less digits than its factorization.

63343146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102605.

The product of its digits is 15552, while the sum is 30.

The square root of 63343146 is about 7958.8407447316. The cubic root of 63343146 is about 398.6268456788.

The spelling of 63343146 in words is "sixty-three million, three hundred forty-three thousand, one hundred forty-six".