2329669 has 2 divisors, whose sum is σ = 2329670. Its totient is φ = 2329668.

The previous prime is 2329667. The next prime is 2329687. The reversal of 2329669 is 9669232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1404225 + 925444 = 1185^2 + 962^2 .

It is a cyclic number.

It is not a de Polignac number, because 2329669 - 2¹ = 2329667 is a prime.

It is a super-2 number, since 2×2329669² = 10854715299122, which contains 22 as substring.

Together with 2329667, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2⁷ + 3¹¹ + 2²¹ + 9² + 6⁵ + 6⁶ + 9³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2329667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1164834 + 1164835.

It is an arithmetic number, because the mean of its divisors is an integer number (1164835).

2^2329669 is an apocalyptic number.

It is an amenable number.

2329669 is a deficient number, since it is larger than the sum of its proper divisors (1).

2329669 is an equidigital number, since it uses as much as digits as its factorization.

2329669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 37.

The square root of 2329669 is about 1526.3253257415. The cubic root of 2329669 is about 132.5657724955.

It can be divided in two parts, 23 and 29669, that added together give a palindrome (29692).

The spelling of 2329669 in words is "two million, three hundred twenty-nine thousand, six hundred sixty-nine".