2604329 has 8 divisors (see below), whose sum is σ = 3205440. Its totient is φ = 2060496.

The previous prime is 2604307. The next prime is 2604347. The reversal of 2604329 is 9234062.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2604329 is a prime.

It is a Curzon number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 2604298 and 2604307.

It is not an unprimeable number, because it can be changed into a prime (2604529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14219 + ... + 14400.

It is an arithmetic number, because the mean of its divisors is an integer number (400680).

2^2604329 is an apocalyptic number.

It is an amenable number.

2604329 is a deficient number, since it is larger than the sum of its proper divisors (601111).

2604329 is a wasteful number, since it uses less digits than its factorization.

2604329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28639.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2604329 is about 1613.7933572797. The cubic root of 2604329 is about 137.5831607131.

The spelling of 2604329 in words is "two million, six hundred four thousand, three hundred twenty-nine".