6956649 has 24 divisors (see below), whose sum is σ = 11985792. Its totient is φ = 3801600.

The previous prime is 6956647. The next prime is 6956659. The reversal of 6956649 is 9466596.

It is not a de Polignac number, because 6956649 - 2¹ = 6956647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6956647) 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 23 ways as a sum of consecutive naturals, for example, 952 + ... + 3849.

It is an arithmetic number, because the mean of its divisors is an integer number (499408).

Almost surely, 2^6956649 is an apocalyptic number.

6956649 is a gapful number since it is divisible by the number (69) formed by its first and last digit.

It is an amenable number.

6956649 is a deficient number, since it is larger than the sum of its proper divisors (5029143).

6956649 is a wasteful number, since it uses less digits than its factorization.

6956649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4837 (or 4834 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 6956649 is about 2637.5460185559. The cubic root of 6956649 is about 190.8974075101.

The spelling of 6956649 in words is "six million, nine hundred fifty-six thousand, six hundred forty-nine".