709379353 has 4 divisors (see below), whose sum is σ = 733840740. Its totient is φ = 684917968.

The previous prime is 709379339. The next prime is 709379369. The reversal of 709379353 is 353973907.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 353973907 = 7 ⋅50567701.

It can be written as a sum of positive squares in 2 ways, for example, as 251761689 + 457617664 = 15867^2 + 21392^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-709379353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (709379323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12230650 + ... + 12230707.

It is an arithmetic number, because the mean of its divisors is an integer number (183460185).

Almost surely, 2^709379353 is an apocalyptic number.

It is an amenable number.

709379353 is a deficient number, since it is larger than the sum of its proper divisors (24461387).

709379353 is a wasteful number, since it uses less digits than its factorization.

709379353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24461386.

The product of its (nonzero) digits is 535815, while the sum is 46.

The square root of 709379353 is about 26634.1764092678. The cubic root of 709379353 is about 891.8521178460.

The spelling of 709379353 in words is "seven hundred nine million, three hundred seventy-nine thousand, three hundred fifty-three".