4720809682 has 8 divisors (see below), whose sum is σ = 7186904496. Its totient is φ = 2325174852.

The previous prime is 4720809647. The next prime is 4720809683. The reversal of 4720809682 is 2869080274.

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

It is a super-2 number, since 2×4720809682² = 44572088107329882248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4720809683) 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, 17614828 + ... + 17615095.

It is an arithmetic number, because the mean of its divisors is an integer number (898363062).

Almost surely, 2^4720809682 is an apocalyptic number.

4720809682 is a deficient number, since it is larger than the sum of its proper divisors (2466094814).

4720809682 is a wasteful number, since it uses less digits than its factorization.

4720809682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35229992.

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 4720809682 is about 68708.1485851569. The cubic root of 4720809682 is about 1677.5372174788.

The spelling of 4720809682 in words is "four billion, seven hundred twenty million, eight hundred nine thousand, six hundred eighty-two".