709904979341 has 4 divisors (see below), whose sum is σ = 718891118400. Its totient is φ = 700918840284.

The previous prime is 709904979307. The next prime is 709904979347. The reversal of 709904979341 is 143979409907.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 709904979341 - 2¹⁰ = 709904978317 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 (709904979347) 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, 4493069411 + ... + 4493069568.

It is an arithmetic number, because the mean of its divisors is an integer number (179722779600).

Almost surely, 2^709904979341 is an apocalyptic number.

It is an amenable number.

709904979341 is a deficient number, since it is larger than the sum of its proper divisors (8986139059).

709904979341 is an equidigital number, since it uses as much as digits as its factorization.

709904979341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8986139058.

The product of its (nonzero) digits is 15431472, while the sum is 62.

The spelling of 709904979341 in words is "seven hundred nine billion, nine hundred four million, nine hundred seventy-nine thousand, three hundred forty-one".