2382729 has 8 divisors (see below), whose sum is σ = 3196032. Its totient is φ = 1578960.

The previous prime is 2382713. The next prime is 2382739. The reversal of 2382729 is 9272832.

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

It is not a de Polignac number, because 2382729 - 2⁴ = 2382713 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2¹⁴ + 3⁸ + 8² + 2¹⁸ + 7³ + 2²¹ + 9² .

It is a self number, because there is not a number n which added to its sum of digits gives 2382729.

It is not an unprimeable number, because it can be changed into a prime (2382739) 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, 1777 + ... + 2814.

It is an arithmetic number, because the mean of its divisors is an integer number (399504).

2^2382729 is an apocalyptic number.

It is an amenable number.

2382729 is a deficient number, since it is larger than the sum of its proper divisors (813303).

2382729 is a wasteful number, since it uses less digits than its factorization.

2382729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4767.

The product of its digits is 12096, while the sum is 33.

The square root of 2382729 is about 1543.6090826372. The cubic root of 2382729 is about 133.5646560802.

The spelling of 2382729 in words is "two million, three hundred eighty-two thousand, seven hundred twenty-nine".