63797298 has 8 divisors (see below), whose sum is σ = 127594608. Its totient is φ = 21265764.

The previous prime is 63797297. The next prime is 63797299. The reversal of 63797298 is 89279736.

It is an interprime number because it is at equal distance from previous prime (63797297) and next prime (63797299).

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

63797298 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 63797298.

It is not an unprimeable number, because it can be changed into a prime (63797291) 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, 5316436 + ... + 5316447.

It is an arithmetic number, because the mean of its divisors is an integer number (15949326).

Almost surely, 2^63797298 is an apocalyptic number.

63797298 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.

63797298 is a wasteful number, since it uses less digits than its factorization.

63797298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10632888.

The product of its digits is 1143072, while the sum is 51.

The square root of 63797298 is about 7987.3210778083. The cubic root of 63797298 is about 399.5772575461.

The spelling of 63797298 in words is "sixty-three million, seven hundred ninety-seven thousand, two hundred ninety-eight".