609343575 has 12 divisors (see below), whose sum is σ = 1007448168. Its totient is φ = 324983200.

The previous prime is 609343561. The next prime is 609343589. The reversal of 609343575 is 575343906.

It is an interprime number because it is at equal distance from previous prime (609343561) and next prime (609343589).

It is not a de Polignac number, because 609343575 - 2⁵ = 609343543 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4062216 + ... + 4062365.

It is an arithmetic number, because the mean of its divisors is an integer number (83954014).

Almost surely, 2^609343575 is an apocalyptic number.

609343575 is a deficient number, since it is larger than the sum of its proper divisors (398104593).

609343575 is a wasteful number, since it uses less digits than its factorization.

609343575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8124594 (or 8124589 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 42.

The square root of 609343575 is about 24684.8855577659. The cubic root of 609343575 is about 847.7882869892.

The spelling of 609343575 in words is "six hundred nine million, three hundred forty-three thousand, five hundred seventy-five".