608543969 has 6 divisors (see below), whose sum is σ = 668895570. Its totient is φ = 553221680.

The previous prime is 608543941. The next prime is 608544011. The reversal of 608543969 is 969345806.

It can be written as a sum of positive squares in only one way, i.e., 542284369 + 66259600 = 23287^2 + 8140^2 .

It is not a de Polignac number, because 608543969 - 2¹² = 608539873 is a prime.

It is a super-2 number, since 2×608543969² = 740651524412545922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (608543909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2514524 + ... + 2514765.

It is an arithmetic number, because the mean of its divisors is an integer number (111482595).

Almost surely, 2^608543969 is an apocalyptic number.

It is an amenable number.

608543969 is a deficient number, since it is larger than the sum of its proper divisors (60351601).

608543969 is a wasteful number, since it uses less digits than its factorization.

608543969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5029311 (or 5029300 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 608543969 is about 24668.6839738159. The cubic root of 608543969 is about 847.4172903044.

The spelling of 608543969 in words is "six hundred eight million, five hundred forty-three thousand, nine hundred sixty-nine".