6770979 has 8 divisors (see below), whose sum is σ = 10031120. Its totient is φ = 4513968.

The previous prime is 6770977. The next prime is 6770987. The reversal of 6770979 is 9790776.

It is not a de Polignac number, because 6770979 - 2¹ = 6770977 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6770977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125362 + ... + 125415.

It is an arithmetic number, because the mean of its divisors is an integer number (1253890).

Almost surely, 2^6770979 is an apocalyptic number.

6770979 is a deficient number, since it is larger than the sum of its proper divisors (3260141).

6770979 is a wasteful number, since it uses less digits than its factorization.

6770979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250786 (or 250780 counting only the distinct ones).

The product of its (nonzero) digits is 166698, while the sum is 45.

The square root of 6770979 is about 2602.1104895834. The cubic root of 6770979 is about 189.1837467247.

The spelling of 6770979 in words is "six million, seven hundred seventy thousand, nine hundred seventy-nine".