7076989 has 2 divisors, whose sum is σ = 7076990. Its totient is φ = 7076988.

The previous prime is 7076963. The next prime is 7076999. The reversal of 7076989 is 9896707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5736025 + 1340964 = 2395^2 + 1158^2 .

It is a cyclic number.

It is not a de Polignac number, because 7076989 - 2¹⁵ = 7044221 is a prime.

It is a super-2 number, since 2×7076989² = 100167546612242, which contains 22 as substring.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7076999) 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 as a sum of consecutive naturals, namely, 3538494 + 3538495.

It is an arithmetic number, because the mean of its divisors is an integer number (3538495).

Almost surely, 2^7076989 is an apocalyptic number.

It is an amenable number.

7076989 is a deficient number, since it is larger than the sum of its proper divisors (1).

7076989 is an equidigital number, since it uses as much as digits as its factorization.

7076989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 46.

The square root of 7076989 is about 2660.2610774133. The cubic root of 7076989 is about 191.9918706772.

It can be divided in two parts, 707698 and 9, that added together give a palindrome (707707).

The spelling of 7076989 in words is "seven million, seventy-six thousand, nine hundred eighty-nine".