6896961 has 8 divisors (see below), whose sum is σ = 10217760. Its totient is φ = 4597956.

The previous prime is 6896959. The next prime is 6896963. The reversal of 6896961 is 1696986.

6896961 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6896959) and next prime (6896963).

It is not a de Polignac number, because 6896961 - 2¹ = 6896959 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6896963) 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, 127695 + ... + 127748.

It is an arithmetic number, because the mean of its divisors is an integer number (1277220).

Almost surely, 2^6896961 is an apocalyptic number.

It is an amenable number.

6896961 is a deficient number, since it is larger than the sum of its proper divisors (3320799).

6896961 is a wasteful number, since it uses less digits than its factorization.

6896961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255452 (or 255446 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 6896961 is about 2626.2065798410. The cubic root of 6896961 is about 190.3498724198.

The spelling of 6896961 in words is "six million, eight hundred ninety-six thousand, nine hundred sixty-one".