345186484765 has 8 divisors (see below), whose sum is σ = 414266556600. Its totient is φ = 276120671232.

The previous prime is 345186484751. The next prime is 345186484801. The reversal of 345186484765 is 567484681543.

It can be written as a sum of positive squares in 4 ways, for example, as 76205258809 + 268981225956 = 276053^2 + 518634^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 345186484765 - 2²⁷ = 345052267037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3511240 + ... + 3608209.

It is an arithmetic number, because the mean of its divisors is an integer number (51783319575).

Almost surely, 2^345186484765 is an apocalyptic number.

It is an amenable number.

345186484765 is a deficient number, since it is larger than the sum of its proper divisors (69080071835).

345186484765 is an equidigital number, since it uses as much as digits as its factorization.

345186484765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7129151.

The product of its digits is 77414400, while the sum is 61.

The spelling of 345186484765 in words is "three hundred forty-five billion, one hundred eighty-six million, four hundred eighty-four thousand, seven hundred sixty-five".