6982205438 has 8 divisors (see below), whose sum is σ = 11278947288. Its totient is φ = 3222556344.

The previous prime is 6982205393. The next prime is 6982205449. The reversal of 6982205438 is 8345022896.

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

It is a junction number, because it is equal to n+sod(n) for n = 6982205392 and 6982205401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134273156 + ... + 134273207.

It is an arithmetic number, because the mean of its divisors is an integer number (1409868411).

Almost surely, 2^6982205438 is an apocalyptic number.

6982205438 is a deficient number, since it is larger than the sum of its proper divisors (4296741850).

6982205438 is a wasteful number, since it uses less digits than its factorization.

6982205438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268546378.

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 6982205438 is about 83559.5921363909. The cubic root of 6982205438 is about 1911.3088657589.

The spelling of 6982205438 in words is "six billion, nine hundred eighty-two million, two hundred five thousand, four hundred thirty-eight".