63394692 has 48 divisors (see below), whose sum is σ = 152409600. Its totient is φ = 20496640.

The previous prime is 63394691. The next prime is 63394711. The reversal of 63394692 is 29649336.

63394692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (63394691) 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 15 ways as a sum of consecutive naturals, for example, 132109 + ... + 132587.

It is an arithmetic number, because the mean of its divisors is an integer number (3175200).

Almost surely, 2^63394692 is an apocalyptic number.

It is an amenable number.

63394692 is an abundant number, since it is smaller than the sum of its proper divisors (89014908).

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

63394692 is a wasteful number, since it uses less digits than its factorization.

63394692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796 (or 794 counting only the distinct ones).

The product of its digits is 209952, while the sum is 42.

The square root of 63394692 is about 7962.0783718826. The cubic root of 63394692 is about 398.7349449739.

The spelling of 63394692 in words is "sixty-three million, three hundred ninety-four thousand, six hundred ninety-two".