722433324 has 24 divisors (see below), whose sum is σ = 1687329280. Its totient is φ = 240575184.

The previous prime is 722433323. The next prime is 722433353. The reversal of 722433324 is 423334227.

It is a junction number, because it is equal to n+sod(n) for n = 722433291 and 722433300.

It is not an unprimeable number, because it can be changed into a prime (722433323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16504 + ... + 41439.

Almost surely, 2^722433324 is an apocalyptic number.

It is an amenable number.

722433324 is an abundant number, since it is smaller than the sum of its proper divisors (964895956).

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

722433324 is a wasteful number, since it uses less digits than its factorization.

722433324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58989 (or 58987 counting only the distinct ones).

The product of its digits is 24192, while the sum is 30.

The square root of 722433324 is about 26878.1198003134. The cubic root of 722433324 is about 897.2895093260.

The spelling of 722433324 in words is "seven hundred twenty-two million, four hundred thirty-three thousand, three hundred twenty-four".