63366948 has 60 divisors (see below), whose sum is σ = 166516812. Its totient is φ = 21012480.

The previous prime is 63366929. The next prime is 63366991. The reversal of 63366948 is 84966336.

63366948 is a `hidden beast` number, since 633 + 6 + 6 + 9 + 4 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 29354724 + 34012224 = 5418^2 + 5832^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 82888 + ... + 83648.

Almost surely, 2^63366948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63366948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83258406).

63366948 is an abundant number, since it is smaller than the sum of its proper divisors (103149864).

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

63366948 is a wasteful number, since it uses less digits than its factorization.

63366948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034 (or 1023 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 63366948 is about 7960.3359225601. The cubic root of 63366948 is about 398.6767691438.

The spelling of 63366948 in words is "sixty-three million, three hundred sixty-six thousand, nine hundred forty-eight".