745233306 has 8 divisors (see below), whose sum is σ = 1490466624. Its totient is φ = 248411100.

The previous prime is 745233277. The next prime is 745233319. The reversal of 745233306 is 603332547.

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

745233306 is an admirable number.

It is a Curzon number.

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, 62102770 + ... + 62102781.

It is an arithmetic number, because the mean of its divisors is an integer number (186308328).

Almost surely, 2^745233306 is an apocalyptic number.

745233306 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.

745233306 is a wasteful number, since it uses less digits than its factorization.

745233306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124205556.

The product of its (nonzero) digits is 45360, while the sum is 33.

The square root of 745233306 is about 27298.9616286041. The cubic root of 745233306 is about 906.6313913311.

The spelling of 745233306 in words is "seven hundred forty-five million, two hundred thirty-three thousand, three hundred six".