752920339 has 4 divisors (see below), whose sum is σ = 764158024. Its totient is φ = 741682656.

The previous prime is 752920319. The next prime is 752920369. The reversal of 752920339 is 933029257.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 752920339 - 2²⁷ = 618702611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (752920319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5618742 + ... + 5618875.

It is an arithmetic number, because the mean of its divisors is an integer number (191039506).

Almost surely, 2^752920339 is an apocalyptic number.

752920339 is a deficient number, since it is larger than the sum of its proper divisors (11237685).

752920339 is a wasteful number, since it uses less digits than its factorization.

752920339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11237684.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 752920339 is about 27439.3939255225. The cubic root of 752920339 is about 909.7380153934.

The spelling of 752920339 in words is "seven hundred fifty-two million, nine hundred twenty thousand, three hundred thirty-nine".