609009363 has 6 divisors (see below), whose sum is σ = 879680204. Its totient is φ = 406006236.

The previous prime is 609009361. The next prime is 609009371. The reversal of 609009363 is 363900906.

It is not a de Polignac number, because 609009363 - 2¹ = 609009361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (609009361) 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, 33833845 + ... + 33833862.

Almost surely, 2^609009363 is an apocalyptic number.

609009363 is a deficient number, since it is larger than the sum of its proper divisors (270670841).

609009363 is a wasteful number, since it uses less digits than its factorization.

609009363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67667713 (or 67667710 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 609009363 is about 24678.1150617303. The cubic root of 609009363 is about 847.6332606907.

The spelling of 609009363 in words is "six hundred nine million, nine thousand, three hundred sixty-three".