63134346 has 32 divisors (see below), whose sum is σ = 138124800. Its totient is φ = 19079280.

The previous prime is 63134341. The next prime is 63134369. The reversal of 63134346 is 64343136.

63134346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (63134341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27885 + ... + 30063.

It is an arithmetic number, because the mean of its divisors is an integer number (4316400).

Almost surely, 2^63134346 is an apocalyptic number.

63134346 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

63134346 is an abundant number, since it is smaller than the sum of its proper divisors (74990454).

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

63134346 is a wasteful number, since it uses less digits than its factorization.

63134346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634.

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

The square root of 63134346 is about 7945.7124287253. The cubic root of 63134346 is about 398.1883614685.

The spelling of 63134346 in words is "sixty-three million, one hundred thirty-four thousand, three hundred forty-six".