747375322 has 8 divisors (see below), whose sum is σ = 1121195700. Its totient is φ = 373643424.

The previous prime is 747375319. The next prime is 747375329. The reversal of 747375322 is 223573747.

It can be written as a sum of positive squares in 2 ways, for example, as 743053081 + 4322241 = 27259^2 + 2079^2 .

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

It is not an unprimeable number, because it can be changed into a prime (747375329) 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 3 ways as a sum of consecutive naturals, for example, 6304 + ... + 39172.

Almost surely, 2^747375322 is an apocalyptic number.

747375322 is a deficient number, since it is larger than the sum of its proper divisors (373820378).

747375322 is a wasteful number, since it uses less digits than its factorization.

747375322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44240.

The product of its digits is 246960, while the sum is 40.

The square root of 747375322 is about 27338.1660321244. The cubic root of 747375322 is about 907.4992006712.

The spelling of 747375322 in words is "seven hundred forty-seven million, three hundred seventy-five thousand, three hundred twenty-two".