6694938982 has 4 divisors (see below), whose sum is σ = 10042408476. Its totient is φ = 3347469490.

The previous prime is 6694938973. The next prime is 6694939001. The reversal of 6694938982 is 2898394966.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1673734744 + ... + 1673734747.

It is an arithmetic number, because the mean of its divisors is an integer number (2510602119).

Almost surely, 2^6694938982 is an apocalyptic number.

6694938982 is a deficient number, since it is larger than the sum of its proper divisors (3347469494).

6694938982 is a wasteful number, since it uses less digits than its factorization.

6694938982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347469493.

The product of its digits is 40310784, while the sum is 64.

The square root of 6694938982 is about 81822.6067905441. The cubic root of 6694938982 is about 1884.7288323703.

The spelling of 6694938982 in words is "six billion, six hundred ninety-four million, nine hundred thirty-eight thousand, nine hundred eighty-two".