2929189 has 2 divisors, whose sum is σ = 2929190. Its totient is φ = 2929188.

The previous prime is 2929187. The next prime is 2929207. The reversal of 2929189 is 9819292.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2340900 + 588289 = 1530^2 + 767^2 .

It is a cyclic number.

It is not a de Polignac number, because 2929189 - 2¹ = 2929187 is a prime.

Together with 2929187, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2929183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1464594 + 1464595.

It is an arithmetic number, because the mean of its divisors is an integer number (1464595).

2^2929189 is an apocalyptic number.

It is an amenable number.

2929189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2929189 is an equidigital number, since it uses as much as digits as its factorization.

2929189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 40.

The square root of 2929189 is about 1711.4873648380. The cubic root of 2929189 is about 143.0811640892.

The spelling of 2929189 in words is "two million, nine hundred twenty-nine thousand, one hundred eighty-nine".