345161676686 has 8 divisors (see below), whose sum is σ = 525034663344. Its totient is φ = 170150122240.

The previous prime is 345161676647. The next prime is 345161676709. The reversal of 345161676686 is 686676161543.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1215357875 + ... + 1215358158.

It is an arithmetic number, because the mean of its divisors is an integer number (65629332918).

Almost surely, 2^345161676686 is an apocalyptic number.

345161676686 is a deficient number, since it is larger than the sum of its proper divisors (179872986658).

345161676686 is a wasteful number, since it uses less digits than its factorization.

345161676686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430716106.

The product of its digits is 26127360, while the sum is 59.

The spelling of 345161676686 in words is "three hundred forty-five billion, one hundred sixty-one million, six hundred seventy-six thousand, six hundred eighty-six".