63375634 has 8 divisors (see below), whose sum is σ = 108643968. Its totient is φ = 27160980.

The previous prime is 63375623. The next prime is 63375673. The reversal of 63375634 is 43657336.

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

It is a junction number, because it is equal to n+sod(n) for n = 63375593 and 63375602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2263402 + ... + 2263429.

It is an arithmetic number, because the mean of its divisors is an integer number (13580496).

Almost surely, 2^63375634 is an apocalyptic number.

63375634 is a deficient number, since it is larger than the sum of its proper divisors (45268334).

63375634 is a wasteful number, since it uses less digits than its factorization.

63375634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4526840.

The product of its digits is 136080, while the sum is 37.

The square root of 63375634 is about 7960.8814838559. The cubic root of 63375634 is about 398.6949844664.

It can be divided in two parts, 63375 and 634, that added together give a square (64009 = 253²).

The spelling of 63375634 in words is "sixty-three million, three hundred seventy-five thousand, six hundred thirty-four".