4700438505 has 80 divisors (see below), whose sum is σ = 9653174784. Its totient is φ = 2143532160.

The previous prime is 4700438503. The next prime is 4700438527. The reversal of 4700438505 is 5058340074.

It is not a de Polignac number, because 4700438505 - 2¹ = 4700438503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4700438505.

It is not an unprimeable number, because it can be changed into a prime (4700438503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1310815 + ... + 1314395.

Almost surely, 2^4700438505 is an apocalyptic number.

4700438505 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4700438505 is an abundant number, since it is smaller than the sum of its proper divisors (4952736279).

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

4700438505 is a wasteful number, since it uses less digits than its factorization.

4700438505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068 (or 4059 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 4700438505 is about 68559.7440558233. The cubic root of 4700438505 is about 1675.1207760243.

Adding to 4700438505 its reverse (5058340074), we get a palindrome (9758778579).

The spelling of 4700438505 in words is "four billion, seven hundred million, four hundred thirty-eight thousand, five hundred five".