609963201 has 24 divisors (see below), whose sum is σ = 896890176. Its totient is φ = 399379680.

The previous prime is 609963199. The next prime is 609963209. The reversal of 609963201 is 102369906.

It is not a de Polignac number, because 609963201 - 2¹ = 609963199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (609963209) 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 23 ways as a sum of consecutive naturals, for example, 179151 + ... + 182523.

It is an arithmetic number, because the mean of its divisors is an integer number (37370424).

Almost surely, 2^609963201 is an apocalyptic number.

It is an amenable number.

609963201 is a deficient number, since it is larger than the sum of its proper divisors (286926975).

609963201 is a wasteful number, since it uses less digits than its factorization.

609963201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3733 (or 3730 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 609963201 is about 24697.4330852419. The cubic root of 609963201 is about 848.0755544294.

The spelling of 609963201 in words is "six hundred nine million, nine hundred sixty-three thousand, two hundred one".