346376739933685 has 4 divisors (see below), whose sum is σ = 415652087920428. Its totient is φ = 277101391946944.

The previous prime is 346376739933683. The next prime is 346376739933727. The reversal of 346376739933685 is 586339937673643.

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

It can be written as a sum of positive squares in 2 ways, for example, as 71937691228881 + 274439048704804 = 8481609^2 + 16566202^2 .

It is a cyclic number.

It is not a de Polignac number, because 346376739933685 - 2¹ = 346376739933683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 346376739933599 and 346376739933608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346376739933683) 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, 34637673993364 + ... + 34637673993373.

It is an arithmetic number, because the mean of its divisors is an integer number (103913021980107).

Almost surely, 2^{346376739933685} is an apocalyptic number.

It is an amenable number.

346376739933685 is a deficient number, since it is larger than the sum of its proper divisors (69275347986743).

346376739933685 is an equidigital number, since it uses as much as digits as its factorization.

346376739933685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69275347986742.

The product of its digits is 33331979520, while the sum is 82.

The spelling of 346376739933685 in words is "three hundred forty-six trillion, three hundred seventy-six billion, seven hundred thirty-nine million, nine hundred thirty-three thousand, six hundred eighty-five".