63369798 has 8 divisors (see below), whose sum is σ = 126739608. Its totient is φ = 21123264.

The previous prime is 63369791. The next prime is 63369799. The reversal of 63369798 is 89796336.

It is a happy number.

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

63369798 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 63369798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63369791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5280811 + ... + 5280822.

It is an arithmetic number, because the mean of its divisors is an integer number (15842451).

Almost surely, 2^63369798 is an apocalyptic number.

63369798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

63369798 is a wasteful number, since it uses less digits than its factorization.

63369798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10561638.

The product of its digits is 1469664, while the sum is 51.

The square root of 63369798 is about 7960.5149330932. The cubic root of 63369798 is about 398.6827460334.

The spelling of 63369798 in words is "sixty-three million, three hundred sixty-nine thousand, seven hundred ninety-eight".