63460818 has 24 divisors (see below), whose sum is σ = 143477568. Its totient is φ = 20233752.

The previous prime is 63460811. The next prime is 63460877. The reversal of 63460818 is 81806436.

It is a happy number.

63460818 is a `hidden beast` number, since 6 + 34 + 608 + 18 = 666.

63460818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (63460811) 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 11 ways as a sum of consecutive naturals, for example, 76230 + ... + 77057.

It is an arithmetic number, because the mean of its divisors is an integer number (5978232).

Almost surely, 2^63460818 is an apocalyptic number.

63460818 is an abundant number, since it is smaller than the sum of its proper divisors (80016750).

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

63460818 is a wasteful number, since it uses less digits than its factorization.

63460818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153318 (or 153315 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 63460818 is about 7966.2298485545. The cubic root of 63460818 is about 398.8735348352.

The spelling of 63460818 in words is "sixty-three million, four hundred sixty thousand, eight hundred eighteen".