6977996 has 12 divisors (see below), whose sum is σ = 12471648. Its totient is φ = 3414672.

The previous prime is 6977969. The next prime is 6978001. The reversal of 6977996 is 6997796.

6977996 = T₁₇₃ + T₁₇₄ + ... + T₃₆₀.

It is an unprimeable number.

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, 18371 + ... + 18746.

It is an arithmetic number, because the mean of its divisors is an integer number (1039304).

Almost surely, 2^6977996 is an apocalyptic number.

It is an amenable number.

6977996 is a deficient number, since it is larger than the sum of its proper divisors (5493652).

6977996 is a wasteful number, since it uses less digits than its factorization.

6977996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37168 (or 37166 counting only the distinct ones).

The product of its digits is 1285956, while the sum is 53.

The square root of 6977996 is about 2641.5896729053. The cubic root of 6977996 is about 191.0924691369.

The spelling of 6977996 in words is "six million, nine hundred seventy-seven thousand, nine hundred ninety-six".