6982947398 has 8 divisors (see below), whose sum is σ = 11970766992. Its totient is φ = 2992691736.

The previous prime is 6982947397. The next prime is 6982947457. The reversal of 6982947398 is 8937492896.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6982947397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249390965 + ... + 249390992.

It is an arithmetic number, because the mean of its divisors is an integer number (1496345874).

Almost surely, 2^6982947398 is an apocalyptic number.

6982947398 is a deficient number, since it is larger than the sum of its proper divisors (4987819594).

6982947398 is a wasteful number, since it uses less digits than its factorization.

6982947398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498781966.

The product of its digits is 47029248, while the sum is 65.

The square root of 6982947398 is about 83564.0317241814. The cubic root of 6982947398 is about 1911.3765647360.

The spelling of 6982947398 in words is "six billion, nine hundred eighty-two million, nine hundred forty-seven thousand, three hundred ninety-eight".