63888098 has 8 divisors (see below), whose sum is σ = 95866092. Its totient is φ = 31932736.

The previous prime is 63888079. The next prime is 63888101. The reversal of 63888098 is 89088836.

It can be written as a sum of positive squares in 2 ways, for example, as 63888049 + 49 = 7993^2 + 7^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7886 + ... + 13782.

Almost surely, 2^63888098 is an apocalyptic number.

63888098 is a deficient number, since it is larger than the sum of its proper divisors (31977994).

63888098 is a wasteful number, since it uses less digits than its factorization.

63888098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11316.

The product of its (nonzero) digits is 663552, while the sum is 50.

The square root of 63888098 is about 7993.0030651814. The cubic root of 63888098 is about 399.7667348282.

The spelling of 63888098 in words is "sixty-three million, eight hundred eighty-eight thousand, ninety-eight".