6977249 has 4 divisors (see below), whose sum is σ = 6992064. Its totient is φ = 6962436.

The previous prime is 6977239. The next prime is 6977251. The reversal of 6977249 is 9427796.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6977249 - 2⁸ = 6976993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6977219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6677 + ... + 7650.

It is an arithmetic number, because the mean of its divisors is an integer number (1748016).

Almost surely, 2^6977249 is an apocalyptic number.

It is an amenable number.

6977249 is a deficient number, since it is larger than the sum of its proper divisors (14815).

6977249 is a wasteful number, since it uses less digits than its factorization.

6977249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14814.

The product of its digits is 190512, while the sum is 44.

The square root of 6977249 is about 2641.4482769875. The cubic root of 6977249 is about 191.0856500268.

The spelling of 6977249 in words is "six million, nine hundred seventy-seven thousand, two hundred forty-nine".