4646004609 has 4 divisors (see below), whose sum is σ = 6194672816.
Its totient is φ = 3097336404.
The previous prime is 4646004593. The next prime is 4646004637. The reversal of 4646004609 is 9064006464.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 4646004609 - 24 = 4646004593 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4646004679) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 774334099 + ... + 774334104.
It is an arithmetic number, because the mean of its divisors is an integer number (1548668204).
Almost surely, 24646004609 is an apocalyptic number.
It is an amenable number.
4646004609 is a deficient number, since it is larger than the sum of its proper divisors (1548668207).
4646004609 is a wasteful number, since it uses less digits than its factorization.
4646004609 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1548668206.
The product of its (nonzero) digits is 124416, while the sum is 39.
The square root of 4646004609 is about 68161.6065611720.
The cubic root of 4646004609 is about 1668.6293520036.
The spelling of 4646004609 in words is "four billion, six hundred forty-six million, four thousand, six hundred nine".