609567341 has 4 divisors (see below), whose sum is σ = 626042172. Its totient is φ = 593092512.

The previous prime is 609567331. The next prime is 609567359. The reversal of 609567341 is 143765906.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 559511716 + 50055625 = 23654^2 + 7075^2 .

It is a cyclic number.

It is not a de Polignac number, because 609567341 - 2¹⁸ = 609305197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609567311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8237360 + ... + 8237433.

It is an arithmetic number, because the mean of its divisors is an integer number (156510543).

Almost surely, 2^609567341 is an apocalyptic number.

It is an amenable number.

609567341 is a deficient number, since it is larger than the sum of its proper divisors (16474831).

609567341 is a wasteful number, since it uses less digits than its factorization.

609567341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16474830.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 609567341 is about 24689.4175913487. The cubic root of 609567341 is about 847.8920505499.

The spelling of 609567341 in words is "six hundred nine million, five hundred sixty-seven thousand, three hundred forty-one".