750339085 has 4 divisors (see below), whose sum is σ = 900406908. Its totient is φ = 600271264.

The previous prime is 750339071. The next prime is 750339091. The reversal of 750339085 is 580933057.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 482329444 + 268009641 = 21962^2 + 16371^2 .

It is a cyclic number.

It is not a de Polignac number, because 750339085 - 2¹⁵ = 750306317 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 75033904 + ... + 75033913.

It is an arithmetic number, because the mean of its divisors is an integer number (225101727).

Almost surely, 2^750339085 is an apocalyptic number.

It is an amenable number.

750339085 is a deficient number, since it is larger than the sum of its proper divisors (150067823).

750339085 is a wasteful number, since it uses less digits than its factorization.

750339085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150067822.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 750339085 is about 27392.3179924591. The cubic root of 750339085 is about 908.6971998609.

The spelling of 750339085 in words is "seven hundred fifty million, three hundred thirty-nine thousand, eighty-five".