63275384 has 8 divisors (see below), whose sum is σ = 118641360. Its totient is φ = 31637688.

The previous prime is 63275363. The next prime is 63275417. The reversal of 63275384 is 48357236.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3954704 + ... + 3954719.

It is an arithmetic number, because the mean of its divisors is an integer number (14830170).

Almost surely, 2^63275384 is an apocalyptic number.

It is an amenable number.

63275384 is a deficient number, since it is larger than the sum of its proper divisors (55365976).

63275384 is a wasteful number, since it uses less digits than its factorization.

63275384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7909429 (or 7909425 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 63275384 is about 7954.5825786147. The cubic root of 63275384 is about 398.4846498676.

It can be divided in two parts, 6327 and 5384, that added together give a palindrome (11711).

The spelling of 63275384 in words is "sixty-three million, two hundred seventy-five thousand, three hundred eighty-four".