63776196 has 63 divisors (see below), whose sum is σ = 177333247. Its totient is φ = 19326120.

The previous prime is 63776177. The next prime is 63776201. The reversal of 63776196 is 69167736.

63776196 = T₂₁₆₀ + T₂₁₆₁ + ... + T₂₁₈₆.

The square root of 63776196 is 7986.

It is a perfect power (a square), and thus also a powerful number.

63776196 is a `hidden beast` number, since 637 + 7 + 6 + 1 + 9 + 6 = 666.

63776196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a zygodrome in base 3 and base 11.

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 20 ways as a sum of consecutive naturals, for example, 5797831 + ... + 5797841.

Almost surely, 2^63776196 is an apocalyptic number.

63776196 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

63776196 is the 7986-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63776196

63776196 is an abundant number, since it is smaller than the sum of its proper divisors (113557051).

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

63776196 is an frugal number, since it uses more digits than its factorization.

63776196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76 (or 16 counting only the distinct ones).

The product of its digits is 285768, while the sum is 45.

The cubic root of 63776196 is about 399.5331971162.

The spelling of 63776196 in words is "sixty-three million, seven hundred seventy-six thousand, one hundred ninety-six".