722468002 has 8 divisors (see below), whose sum is σ = 1095878700. Its totient is φ = 357175104.

The previous prime is 722467987. The next prime is 722468053. The reversal of 722468002 is 200864227.

It can be written as a sum of positive squares in 2 ways, for example, as 560695041 + 161772961 = 23679^2 + 12719^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2029227 + ... + 2029582.

Almost surely, 2^722468002 is an apocalyptic number.

722468002 is a deficient number, since it is larger than the sum of its proper divisors (373410698).

722468002 is a wasteful number, since it uses less digits than its factorization.

722468002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4058900.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 722468002 is about 26878.7648897787. The cubic root of 722468002 is about 897.3038662254.

The spelling of 722468002 in words is "seven hundred twenty-two million, four hundred sixty-eight thousand, two".