720029080 has 16 divisors (see below), whose sum is σ = 1620065520. Its totient is φ = 288011616.

The previous prime is 720029069. The next prime is 720029083. The reversal of 720029080 is 80920027.

720029080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (720029083) 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, 9000324 + ... + 9000403.

It is an arithmetic number, because the mean of its divisors is an integer number (101254095).

Almost surely, 2^720029080 is an apocalyptic number.

It is an amenable number.

720029080 is an abundant number, since it is smaller than the sum of its proper divisors (900036440).

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

720029080 is a wasteful number, since it uses less digits than its factorization.

720029080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18000738 (or 18000734 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 720029080 is about 26833.3575983327. The cubic root of 720029080 is about 896.2930157462.

The spelling of 720029080 in words is "seven hundred twenty million, twenty-nine thousand, eighty".