2685472982 has 4 divisors (see below), whose sum is σ = 4028209476. Its totient is φ = 1342736490.

The previous prime is 2685472943. The next prime is 2685473027. The reversal of 2685472982 is 2892745862.

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, 671368244 + ... + 671368247.

It is an arithmetic number, because the mean of its divisors is an integer number (1007052369).

Almost surely, 2^2685472982 is an apocalyptic number.

2685472982 is a deficient number, since it is larger than the sum of its proper divisors (1342736494).

2685472982 is a wasteful number, since it uses less digits than its factorization.

2685472982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342736493.

The product of its digits is 3870720, while the sum is 53.

The square root of 2685472982 is about 51821.5493979097. The cubic root of 2685472982 is about 1389.9748079557.

The spelling of 2685472982 in words is "two billion, six hundred eighty-five million, four hundred seventy-two thousand, nine hundred eighty-two".