63109364 has 24 divisors (see below), whose sum is σ = 112152768. Its totient is φ = 31069440.

The previous prime is 63109363. The next prime is 63109411. The reversal of 63109364 is 46390136.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 63109364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63109363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120407 + ... + 120929.

It is an arithmetic number, because the mean of its divisors is an integer number (4673032).

Almost surely, 2^63109364 is an apocalyptic number.

It is an amenable number.

63109364 is a deficient number, since it is larger than the sum of its proper divisors (49043404).

63109364 is a wasteful number, since it uses less digits than its factorization.

63109364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935 (or 933 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 63109364 is about 7944.1402303837. The cubic root of 63109364 is about 398.1358340428.

The spelling of 63109364 in words is "sixty-three million, one hundred nine thousand, three hundred sixty-four".