6974899 has 2 divisors, whose sum is σ = 6974900. Its totient is φ = 6974898.

The previous prime is 6974897. The next prime is 6974909. The reversal of 6974899 is 9984796.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6974899 - 2¹ = 6974897 is a prime.

Together with 6974897, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6974897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3487449 + 3487450.

It is an arithmetic number, because the mean of its divisors is an integer number (3487450).

Almost surely, 2^6974899 is an apocalyptic number.

6974899 is a deficient number, since it is larger than the sum of its proper divisors (1).

6974899 is an equidigital number, since it uses as much as digits as its factorization.

6974899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776, while the sum is 52.

The square root of 6974899 is about 2641.0034077979. The cubic root of 6974899 is about 191.0641944980.

It can be divided in two parts, 6974 and 899, that multiplied together give a palindrome (6269626).

The spelling of 6974899 in words is "six million, nine hundred seventy-four thousand, eight hundred ninety-nine".