2064339 has 16 divisors (see below), whose sum is σ = 3092640. Its totient is φ = 1360800.

The previous prime is 2064329. The next prime is 2064343. The reversal of 2064339 is 9334602.

It is not a de Polignac number, because 2064339 - 2⁴ = 2064323 is a prime.

It is a super-2 number, since 2×2064339² = 8522991013842, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2064329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2349 + ... + 3105.

It is an arithmetic number, because the mean of its divisors is an integer number (193290).

2^2064339 is an apocalyptic number.

2064339 is the 909-th heptagonal number.

2064339 is a deficient number, since it is larger than the sum of its proper divisors (1028301).

2064339 is a wasteful number, since it uses less digits than its factorization.

2064339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867 (or 861 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 2064339 is about 1436.7807765975. The cubic root of 2064339 is about 127.3289054559.

The spelling of 2064339 in words is "two million, sixty-four thousand, three hundred thirty-nine".