718467982 has 12 divisors (see below), whose sum is σ = 1116148176. Its totient is φ = 346845800.

The previous prime is 718467979. The next prime is 718468007. The reversal of 718467982 is 289764817.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211894 + ... + 215257.

It is an arithmetic number, because the mean of its divisors is an integer number (93012348).

Almost surely, 2^718467982 is an apocalyptic number.

718467982 is a deficient number, since it is larger than the sum of its proper divisors (397680194).

718467982 is a wasteful number, since it uses less digits than its factorization.

718467982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427211 (or 427182 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 52.

The square root of 718467982 is about 26804.2530580503. The cubic root of 718467982 is about 895.6447948629.

The spelling of 718467982 in words is "seven hundred eighteen million, four hundred sixty-seven thousand, nine hundred eighty-two".