2069329 has 2 divisors, whose sum is σ = 2069330. Its totient is φ = 2069328.

The previous prime is 2069267. The next prime is 2069341. The reversal of 2069329 is 9239602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1210000 + 859329 = 1100^2 + 927^2 .

It is a cyclic number.

It is not a de Polignac number, because 2069329 - 2⁹ = 2068817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2069329.

It is not a weakly prime, because it can be changed into another prime (2069399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034664 + 1034665.

It is an arithmetic number, because the mean of its divisors is an integer number (1034665).

2^2069329 is an apocalyptic number.

It is an amenable number.

2069329 is a deficient number, since it is larger than the sum of its proper divisors (1).

2069329 is an equidigital number, since it uses as much as digits as its factorization.

2069329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 2069329 is about 1438.5162494737. The cubic root of 2069329 is about 127.4314176849.

The spelling of 2069329 in words is "two million, sixty-nine thousand, three hundred twenty-nine".