63486030 has 64 divisors (see below), whose sum is σ = 161832960. Its totient is φ = 15894144.

The previous prime is 63486029. The next prime is 63486037. The reversal of 63486030 is 3068436.

63486030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63486037) 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 31 ways as a sum of consecutive naturals, for example, 71952 + ... + 72828.

It is an arithmetic number, because the mean of its divisors is an integer number (2528640).

Almost surely, 2^63486030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63486030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80916480).

63486030 is an abundant number, since it is smaller than the sum of its proper divisors (98346930).

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

63486030 is a wasteful number, since it uses less digits than its factorization.

63486030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 63486030 is about 7967.8121212790. The cubic root of 63486030 is about 398.9263499339.

The spelling of 63486030 in words is "sixty-three million, four hundred eighty-six thousand, thirty".