4691712280 has 16 divisors (see below), whose sum is σ = 10556352720. Its totient is φ = 1876684896.

The previous prime is 4691712251. The next prime is 4691712281. The reversal of 4691712280 is 822171964.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 117292807 = 4691712280 / (4 + 6 + 9 + 1 + 7 + 1 + 2 + 2 + 8 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4691712281) 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, 58646364 + ... + 58646443.

It is an arithmetic number, because the mean of its divisors is an integer number (659772045).

Almost surely, 2^4691712280 is an apocalyptic number.

4691712280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4691712280 is an abundant number, since it is smaller than the sum of its proper divisors (5864640440).

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

4691712280 is a wasteful number, since it uses less digits than its factorization.

4691712280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117292818 (or 117292814 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 4691712280 is about 68496.0749240422. The cubic root of 4691712280 is about 1674.0835298355.

The spelling of 4691712280 in words is "four billion, six hundred ninety-one million, seven hundred twelve thousand, two hundred eighty".