63089378 has 8 divisors (see below), whose sum is σ = 103237200. Its totient is φ = 28676980.

The previous prime is 63089353. The next prime is 63089381. The reversal of 63089378 is 87398036.

63089378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×63089378³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1433828 + ... + 1433871.

It is an arithmetic number, because the mean of its divisors is an integer number (12904650).

Almost surely, 2^63089378 is an apocalyptic number.

63089378 is a deficient number, since it is larger than the sum of its proper divisors (40147822).

63089378 is a wasteful number, since it uses less digits than its factorization.

63089378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867712.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 63089378 is about 7942.8822224681. The cubic root of 63089378 is about 398.0938012793.

The spelling of 63089378 in words is "sixty-three million, eighty-nine thousand, three hundred seventy-eight".