2130339 has 8 divisors (see below), whose sum is σ = 2847312. Its totient is φ = 1416800.

The previous prime is 2130307. The next prime is 2130341. The reversal of 2130339 is 9330312.

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 2130339 - 2⁵ = 2130307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2130379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1597 + ... + 2609.

It is an arithmetic number, because the mean of its divisors is an integer number (355914).

2^2130339 is an apocalyptic number.

2130339 is a deficient number, since it is larger than the sum of its proper divisors (716973).

2130339 is a wasteful number, since it uses less digits than its factorization.

2130339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717.

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 2130339 is about 1459.5680867983. The cubic root of 2130339 is about 128.6716606412.

The spelling of 2130339 in words is "two million, one hundred thirty thousand, three hundred thirty-nine".