4646009 has 8 divisors (see below), whose sum is σ = 4736928. Its totient is φ = 4556160.

The previous prime is 4645999. The next prime is 4646017. The reversal of 4646009 is 9006464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4646009 - 2¹² = 4641913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4646099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20354 + ... + 20580.

It is an arithmetic number, because the mean of its divisors is an integer number (592116).

Almost surely, 2^4646009 is an apocalyptic number.

It is an amenable number.

4646009 is a deficient number, since it is larger than the sum of its proper divisors (90919).

4646009 is a wasteful number, since it uses less digits than its factorization.

4646009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 4646009 is about 2155.4602756720. The cubic root of 4646009 is about 166.8629877685.

The spelling of 4646009 in words is "four million, six hundred forty-six thousand, nine".