6937008989 has 2 divisors, whose sum is σ = 6937008990. Its totient is φ = 6937008988.

The previous prime is 6937008937. The next prime is 6937009049. The reversal of 6937008989 is 9898007396.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6857496100 + 79512889 = 82810^2 + 8917^2 .

It is a cyclic number.

It is not a de Polignac number, because 6937008989 - 2²⁸ = 6668573533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6937008929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3468504494 + 3468504495.

It is an arithmetic number, because the mean of its divisors is an integer number (3468504495).

Almost surely, 2^6937008989 is an apocalyptic number.

It is an amenable number.

6937008989 is a deficient number, since it is larger than the sum of its proper divisors (1).

6937008989 is an equidigital number, since it uses as much as digits as its factorization.

6937008989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5878656, while the sum is 59.

The square root of 6937008989 is about 83288.7086524938. The cubic root of 6937008989 is about 1907.1759100170.

The spelling of 6937008989 in words is "six billion, nine hundred thirty-seven million, eight thousand, nine hundred eighty-nine".