334850867569 has 9 divisors (see below), whose sum is σ = 355717081227. Its totient is φ = 315144499104.

The previous prime is 334850867513. The next prime is 334850867641. The reversal of 334850867569 is 965768058433.

The square root of 334850867569 is 578663.

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., 260697042225 + 74153825344 = 510585^2 + 272312^2 .

It is not a de Polignac number, because 334850867569 - 2¹⁷ = 334850736497 is a prime.

It is a super-2 number, since 2×334850867569² (a number of 24 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 334850867569.

It is not an unprimeable number, because it can be changed into a prime (334850867509) 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, 9820252 + ... + 9854290.

Almost surely, 2^334850867569 is an apocalyptic number.

334850867569 is the 578663-rd square number.

334850867569 is the 289332-nd centered octagonal number.

It is an amenable number.

334850867569 is a deficient number, since it is larger than the sum of its proper divisors (20866213658).

334850867569 is an frugal number, since it uses more digits than its factorization.

334850867569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68112 (or 34056 counting only the distinct ones).

The product of its (nonzero) digits is 130636800, while the sum is 64.

Multiplying 334850867569 by its sum of digits (64), we get a square (21430455524416 = 4629304²).

The spelling of 334850867569 in words is "three hundred thirty-four billion, eight hundred fifty million, eight hundred sixty-seven thousand, five hundred sixty-nine".