341620377289 has 9 divisors (see below), whose sum is σ = 343290153639. Its totient is φ = 339958692120.

The previous prime is 341620377281. The next prime is 341620377313. The reversal of 341620377289 is 982773026143.

The square root of 341620377289 is 584483.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 281448287289 + 60172090000 = 530517^2 + 245300^2 .

It is not a de Polignac number, because 341620377289 - 2³ = 341620377281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (341620377281) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 130338399 + ... + 130341019.

Almost surely, 2^341620377289 is an apocalyptic number.

341620377289 is the 584483-rd square number.

341620377289 is the 292242-nd centered octagonal number.

It is an amenable number.

341620377289 is a deficient number, since it is larger than the sum of its proper divisors (1669776350).

341620377289 is an frugal number, since it uses more digits than its factorization.

341620377289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5688 (or 2844 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 341620377289 in words is "three hundred forty-one billion, six hundred twenty million, three hundred seventy-seven thousand, two hundred eighty-nine".