6943996 has 24 divisors (see below), whose sum is σ = 12499200. Its totient is φ = 3374400.

The previous prime is 6943991. The next prime is 6944009. The reversal of 6943996 is 6993496.

6943996 = T₄₉ + T₅₀ + ... + T₃₄₆.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6943991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36261 + ... + 36451.

It is an arithmetic number, because the mean of its divisors is an integer number (520800).

Almost surely, 2^6943996 is an apocalyptic number.

It is an amenable number.

6943996 is a deficient number, since it is larger than the sum of its proper divisors (5555204).

6943996 is a wasteful number, since it uses less digits than its factorization.

6943996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 403 counting only the distinct ones).

The product of its digits is 314928, while the sum is 46.

The square root of 6943996 is about 2635.1462957491. The cubic root of 6943996 is about 190.7816002779.

The spelling of 6943996 in words is "six million, nine hundred forty-three thousand, nine hundred ninety-six".