722460706 has 16 divisors (see below), whose sum is σ = 1198405728. Its totient is φ = 323892000.

The previous prime is 722460703. The next prime is 722460719. The reversal of 722460706 is 607064227.

It is not an unprimeable number, because it can be changed into a prime (722460703) 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, 223320 + ... + 226531.

It is an arithmetic number, because the mean of its divisors is an integer number (74900358).

Almost surely, 2^722460706 is an apocalyptic number.

722460706 is a deficient number, since it is larger than the sum of its proper divisors (475945022).

722460706 is a wasteful number, since it uses less digits than its factorization.

722460706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449937.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 722460706 is about 26878.6291689141. The cubic root of 722460706 is about 897.3008456759.

The spelling of 722460706 in words is "seven hundred twenty-two million, four hundred sixty thousand, seven hundred six".