7092989 has 2 divisors, whose sum is σ = 7092990. Its totient is φ = 7092988.

The previous prime is 7092983. The next prime is 7093001. The reversal of 7092989 is 9892907.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6175225 + 917764 = 2485^2 + 958^2 .

It is a cyclic number.

It is not a de Polignac number, because 7092989 - 2¹⁶ = 7027453 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7092983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3546494 + 3546495.

It is an arithmetic number, because the mean of its divisors is an integer number (3546495).

Almost surely, 2^7092989 is an apocalyptic number.

It is an amenable number.

7092989 is a deficient number, since it is larger than the sum of its proper divisors (1).

7092989 is an equidigital number, since it uses as much as digits as its factorization.

7092989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 7092989 is about 2663.2666032525. The cubic root of 7092989 is about 192.1364499525.

The spelling of 7092989 in words is "seven million, ninety-two thousand, nine hundred eighty-nine".