63098280 has 240 divisors, whose sum is σ = 242510580. Its totient is φ = 14224896.

The previous prime is 63098279. The next prime is 63098291. The reversal of 63098280 is 8289036.

63098280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 63011844 + 86436 = 7938^2 + 294^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 59 ways as a sum of consecutive naturals, for example, 864324 + ... + 864396.

Almost surely, 2^63098280 is an apocalyptic number.

63098280 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63098280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121255290).

63098280 is an abundant number, since it is smaller than the sum of its proper divisors (179412300).

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

63098280 is a wasteful number, since it uses less digits than its factorization.

63098280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 63098280 is about 7943.4425786305. The cubic root of 63098280 is about 398.1125242639.

The spelling of 63098280 in words is "sixty-three million, ninety-eight thousand, two hundred eighty".