722496486 has 8 divisors (see below), whose sum is σ = 1444992984. Its totient is φ = 240832160.

The previous prime is 722496479. The next prime is 722496499. The reversal of 722496486 is 684694227.

722496486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

722496486 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60208035 + ... + 60208046.

It is an arithmetic number, because the mean of its divisors is an integer number (180624123).

Almost surely, 2^722496486 is an apocalyptic number.

722496486 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

722496486 is a wasteful number, since it uses less digits than its factorization.

722496486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120416086.

The product of its digits is 1161216, while the sum is 48.

The square root of 722496486 is about 26879.2947452123. The cubic root of 722496486 is about 897.3156584282.

The spelling of 722496486 in words is "seven hundred twenty-two million, four hundred ninety-six thousand, four hundred eighty-six".