63283374 has 48 divisors (see below), whose sum is σ = 170951040. Its totient is φ = 16436880.

The previous prime is 63283351. The next prime is 63283379. The reversal of 63283374 is 47338236.

63283374 is a `hidden beast` number, since 6 + 3 + 283 + 374 = 666.

63283374 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63283379) 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 23 ways as a sum of consecutive naturals, for example, 21444 + ... + 24215.

It is an arithmetic number, because the mean of its divisors is an integer number (3561480).

Almost surely, 2^63283374 is an apocalyptic number.

63283374 is an abundant number, since it is smaller than the sum of its proper divisors (107667666).

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

63283374 is a wasteful number, since it uses less digits than its factorization.

63283374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45685 (or 45682 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 63283374 is about 7955.0847889887. The cubic root of 63283374 is about 398.5014218367.

The spelling of 63283374 in words is "sixty-three million, two hundred eighty-three thousand, three hundred seventy-four".