6694633948 has 12 divisors (see below), whose sum is σ = 11914179480. Its totient is φ = 3290582672.

The previous prime is 6694633937. The next prime is 6694633951. The reversal of 6694633948 is 8493364966.

It is a junction number, because it is equal to n+sod(n) for n = 6694633892 and 6694633901.

It is a congruent number.

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, 14183311 + ... + 14183782.

It is an arithmetic number, because the mean of its divisors is an integer number (992848290).

Almost surely, 2^6694633948 is an apocalyptic number.

It is an amenable number.

6694633948 is a deficient number, since it is larger than the sum of its proper divisors (5219545532).

6694633948 is a wasteful number, since it uses less digits than its factorization.

6694633948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28367156 (or 28367154 counting only the distinct ones).

The product of its digits is 20155392, while the sum is 58.

The square root of 6694633948 is about 81820.7427734557. The cubic root of 6694633948 is about 1884.7002080066.

The spelling of 6694633948 in words is "six billion, six hundred ninety-four million, six hundred thirty-three thousand, nine hundred forty-eight".