2001632079 has 8 divisors (see below), whose sum is σ = 2719198512. Its totient is φ = 1309243520.

The previous prime is 2001632077. The next prime is 2001632089. The reversal of 2001632079 is 9702361002.

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 2001632079 - 2¹ = 2001632077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001632077) 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, 6294282 + ... + 6294599.

It is an arithmetic number, because the mean of its divisors is an integer number (339899814).

Almost surely, 2^2001632079 is an apocalyptic number.

2001632079 is a deficient number, since it is larger than the sum of its proper divisors (717566433).

2001632079 is a wasteful number, since it uses less digits than its factorization.

2001632079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12588937.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 2001632079 is about 44739.6030268486. The cubic root of 2001632079 is about 1260.2636718286.

The spelling of 2001632079 in words is "two billion, one million, six hundred thirty-two thousand, seventy-nine".