609617463 has 16 divisors (see below), whose sum is σ = 1000398336. Its totient is φ = 321556320.

The previous prime is 609617447. The next prime is 609617509. The reversal of 609617463 is 364716906.

It is not a de Polignac number, because 609617463 - 2⁴ = 609617447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609617423) 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 15 ways as a sum of consecutive naturals, for example, 1116243 + ... + 1116788.

It is an arithmetic number, because the mean of its divisors is an integer number (62524896).

Almost surely, 2^609617463 is an apocalyptic number.

609617463 is a deficient number, since it is larger than the sum of its proper divisors (390780873).

609617463 is a wasteful number, since it uses less digits than its factorization.

609617463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233054.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 609617463 is about 24690.4326207541. The cubic root of 609617463 is about 847.9152893717.

The spelling of 609617463 in words is "six hundred nine million, six hundred seventeen thousand, four hundred sixty-three".