4486513698 has 20 divisors (see below), whose sum is σ = 10053114390. Its totient is φ = 1495504512.

The previous prime is 4486513687. The next prime is 4486513729. The reversal of 4486513698 is 8963156844.

4486513698 is a `hidden beast` number, since 44 + 86 + 513 + 6 + 9 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4480026489 + 6487209 = 66933^2 + 2547^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

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 9 ways as a sum of consecutive naturals, for example, 13847103 + ... + 13847426.

Almost surely, 2^4486513698 is an apocalyptic number.

4486513698 is an abundant number, since it is smaller than the sum of its proper divisors (5566600692).

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

4486513698 is a wasteful number, since it uses less digits than its factorization.

4486513698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27694543 (or 27694534 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 4486513698 is about 66981.4429375779. The cubic root of 4486513698 is about 1649.3126856369.

The spelling of 4486513698 in words is "four billion, four hundred eighty-six million, five hundred thirteen thousand, six hundred ninety-eight".