795427309 has 4 divisors (see below), whose sum is σ = 797273280. Its totient is φ = 793581340.

The previous prime is 795427307. The next prime is 795427333. The reversal of 795427309 is 903724597.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 903724597 = 73 ⋅12379789.

It is a cyclic number.

It is not a de Polignac number, because 795427309 - 2¹ = 795427307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (795427307) by changing a digit.

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, 922339 + ... + 923200.

It is an arithmetic number, because the mean of its divisors is an integer number (199318320).

Almost surely, 2^795427309 is an apocalyptic number.

It is an amenable number.

795427309 is a deficient number, since it is larger than the sum of its proper divisors (1845971).

795427309 is a wasteful number, since it uses less digits than its factorization.

795427309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845970.

The product of its (nonzero) digits is 476280, while the sum is 46.

The square root of 795427309 is about 28203.3208860233. The cubic root of 795427309 is about 926.5456734500.

The spelling of 795427309 in words is "seven hundred ninety-five million, four hundred twenty-seven thousand, three hundred nine".