63298416 has 80 divisors (see below), whose sum is σ = 173872800. Its totient is φ = 19805184.

The previous prime is 63298397. The next prime is 63298421. The reversal of 63298416 is 61489236.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50890 + ... + 52118.

It is an arithmetic number, because the mean of its divisors is an integer number (2173410).

Almost surely, 2^63298416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63298416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86936400).

63298416 is an abundant number, since it is smaller than the sum of its proper divisors (110574384).

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

63298416 is a wasteful number, since it uses less digits than its factorization.

63298416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306 (or 1300 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 63298416 is about 7956.0301658553. The cubic root of 63298416 is about 398.5329929700.

The spelling of 63298416 in words is "sixty-three million, two hundred ninety-eight thousand, four hundred sixteen".