720701268 has 48 divisors (see below), whose sum is σ = 1983873024. Its totient is φ = 199271520.

The previous prime is 720701249. The next prime is 720701287. The reversal of 720701268 is 862107027.

720701268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (720701249) and next prime (720701287).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135780 + ... + 140987.

It is an arithmetic number, because the mean of its divisors is an integer number (41330688).

Almost surely, 2^720701268 is an apocalyptic number.

It is an amenable number.

720701268 is an abundant number, since it is smaller than the sum of its proper divisors (1263171756).

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

720701268 is a wasteful number, since it uses less digits than its factorization.

720701268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276812 (or 276810 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 720701268 is about 26845.8799073526. The cubic root of 720701268 is about 896.5718424590.

The spelling of 720701268 in words is "seven hundred twenty million, seven hundred one thousand, two hundred sixty-eight".