4720720080 has 40 divisors (see below), whose sum is σ = 14634232992. Its totient is φ = 1258858624.

The previous prime is 4720720051. The next prime is 4720720087. The reversal of 4720720080 is 800270274.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4720720087) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9834594 + ... + 9835073.

Almost surely, 2^4720720080 is an apocalyptic number.

4720720080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4720720080 is an abundant number, since it is smaller than the sum of its proper divisors (9913512912).

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

4720720080 is a wasteful number, since it uses less digits than its factorization.

4720720080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19669683 (or 19669677 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 4720720080 is about 68707.4965342211. The cubic root of 4720720080 is about 1677.5266040706.

The spelling of 4720720080 in words is "four billion, seven hundred twenty million, seven hundred twenty thousand, eighty".