6694961 has 8 divisors (see below), whose sum is σ = 8240064. Its totient is φ = 5297040.

The previous prime is 6694949. The next prime is 6694979. The reversal of 6694961 is 1694966.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6694961 - 2¹⁴ = 6678577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6694901) 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, 36695 + ... + 36876.

It is an arithmetic number, because the mean of its divisors is an integer number (1030008).

Almost surely, 2^6694961 is an apocalyptic number.

It is an amenable number.

6694961 is a deficient number, since it is larger than the sum of its proper divisors (1545103).

6694961 is a wasteful number, since it uses less digits than its factorization.

6694961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73591.

The product of its digits is 69984, while the sum is 41.

The square root of 6694961 is about 2587.4622702563. The cubic root of 6694961 is about 188.4730898504.

The spelling of 6694961 in words is "six million, six hundred ninety-four thousand, nine hundred sixty-one".