1347862982 has 4 divisors (see below), whose sum is σ = 2021794476. Its totient is φ = 673931490.

The previous prime is 1347862963. The next prime is 1347862991. The reversal of 1347862982 is 2892687431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2892687431 = 27617 ⋅104743.

It is a self number, because there is not a number n which added to its sum of digits gives 1347862982.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336965744 + ... + 336965747.

It is an arithmetic number, because the mean of its divisors is an integer number (505448619).

Almost surely, 2^1347862982 is an apocalyptic number.

1347862982 is a deficient number, since it is larger than the sum of its proper divisors (673931494).

1347862982 is an equidigital number, since it uses as much as digits as its factorization.

1347862982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673931493.

The product of its digits is 1161216, while the sum is 50.

The square root of 1347862982 is about 36713.2534924379. The cubic root of 1347862982 is about 1104.6259681509.

The spelling of 1347862982 in words is "one billion, three hundred forty-seven million, eight hundred sixty-two thousand, nine hundred eighty-two".