487609199 has 32 divisors (see below), whose sum is σ = 644616192. Its totient is φ = 357696000.

The previous prime is 487609163. The next prime is 487609201. The reversal of 487609199 is 991906784.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 487609199 - 2²⁰ = 486560623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 487609199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487609139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85559 + ... + 91079.

It is an arithmetic number, because the mean of its divisors is an integer number (20144256).

Almost surely, 2^487609199 is an apocalyptic number.

487609199 is a deficient number, since it is larger than the sum of its proper divisors (157006993).

487609199 is a wasteful number, since it uses less digits than its factorization.

487609199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5607.

The product of its (nonzero) digits is 979776, while the sum is 53.

The square root of 487609199 is about 22081.8748977527. The cubic root of 487609199 is about 787.0892183313.

The spelling of 487609199 in words is "four hundred eighty-seven million, six hundred nine thousand, one hundred ninety-nine".