63038898 has 80 divisors (see below), whose sum is σ = 156423960. Its totient is φ = 18849024.

The previous prime is 63038869. The next prime is 63038947. The reversal of 63038898 is 89883036.

63038898 is a `hidden beast` number, since 630 + 3 + 8 + 8 + 9 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 61732449 + 1306449 = 7857^2 + 1143^2 .

It is a super-3 number, since 3×63038898³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 77518 + ... + 78326.

Almost surely, 2^63038898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63038898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78211980).

63038898 is an abundant number, since it is smaller than the sum of its proper divisors (93385062).

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

63038898 is a wasteful number, since it uses less digits than its factorization.

63038898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873 (or 864 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 63038898 is about 7939.7038987610. The cubic root of 63038898 is about 397.9875967280.

It can be divided in two parts, 63038 and 898, that added together give a palindrome (63936).

The spelling of 63038898 in words is "sixty-three million, thirty-eight thousand, eight hundred ninety-eight".