2670347208439 has 8 divisors (see below), whose sum is σ = 2702583918720. Its totient is φ = 2638112018616.

The previous prime is 2670347208433. The next prime is 2670347208497. The reversal of 2670347208439 is 9348027430762.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2670347208439 - 2¹³ = 2670347200247 is a prime.

It is a super-2 number, since 2×2670347208439² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2670347208439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2670347208433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3376342 + ... + 4091500.

It is an arithmetic number, because the mean of its divisors is an integer number (337822989840).

Almost surely, 2^{2670347208439} is an apocalyptic number.

2670347208439 is a deficient number, since it is larger than the sum of its proper divisors (32236710281).

2670347208439 is an equidigital number, since it uses as much as digits as its factorization.

2670347208439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760229.

The product of its (nonzero) digits is 12192768, while the sum is 55.

The spelling of 2670347208439 in words is "two trillion, six hundred seventy billion, three hundred forty-seven million, two hundred eight thousand, four hundred thirty-nine".