855327982 has 8 divisors (see below), whose sum is σ = 1293094656. Its totient is φ = 424296432.

The previous prime is 855327971. The next prime is 855328013. The reversal of 855327982 is 289723558.

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

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, 1683463 + ... + 1683970.

It is an arithmetic number, because the mean of its divisors is an integer number (161636832).

Almost surely, 2^855327982 is an apocalyptic number.

855327982 is a deficient number, since it is larger than the sum of its proper divisors (437766674).

855327982 is a wasteful number, since it uses less digits than its factorization.

855327982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367562.

The product of its digits is 1209600, while the sum is 49.

The square root of 855327982 is about 29245.9908705450. The cubic root of 855327982 is about 949.2433428338.

The spelling of 855327982 in words is "eight hundred fifty-five million, three hundred twenty-seven thousand, nine hundred eighty-two".