722040350 has 24 divisors (see below), whose sum is σ = 1344044928. Its totient is φ = 288590400.

The previous prime is 722040301. The next prime is 722040353. The reversal of 722040350 is 53040227.

722040350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722040353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68642 + ... + 78458.

It is an arithmetic number, because the mean of its divisors is an integer number (56001872).

Almost surely, 2^722040350 is an apocalyptic number.

722040350 is a deficient number, since it is larger than the sum of its proper divisors (622004578).

722040350 is a wasteful number, since it uses less digits than its factorization.

722040350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11300 (or 11295 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 722040350 is about 26870.8085103519. The cubic root of 722040350 is about 897.1267836272.

Adding to 722040350 its reverse (53040227), we get a palindrome (775080577).

The spelling of 722040350 in words is "seven hundred twenty-two million, forty thousand, three hundred fifty".