63463089 has 8 divisors (see below), whose sum is σ = 84659680. Its totient is φ = 42287616.

The previous prime is 63463079. The next prime is 63463093. The reversal of 63463089 is 98036436.

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

It is not a de Polignac number, because 63463089 - 2⁹ = 63462577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63463009) 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, 4134 + ... + 12000.

It is an arithmetic number, because the mean of its divisors is an integer number (10582460).

Almost surely, 2^63463089 is an apocalyptic number.

It is an amenable number.

63463089 is a deficient number, since it is larger than the sum of its proper divisors (21196591).

63463089 is a wasteful number, since it uses less digits than its factorization.

63463089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10559.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 63463089 is about 7966.3723864755. The cubic root of 63463089 is about 398.8782927893.

The spelling of 63463089 in words is "sixty-three million, four hundred sixty-three thousand, eighty-nine".