1348618486 has 4 divisors (see below), whose sum is σ = 2022927732. Its totient is φ = 674309242.

The previous prime is 1348618471. The next prime is 1348618541. The reversal of 1348618486 is 6848168431.

It is a semiprime because it is the product of two primes.

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, 337154620 + ... + 337154623.

It is an arithmetic number, because the mean of its divisors is an integer number (505731933).

Almost surely, 2^1348618486 is an apocalyptic number.

1348618486 is a deficient number, since it is larger than the sum of its proper divisors (674309246).

1348618486 is an equidigital number, since it uses as much as digits as its factorization.

1348618486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674309245.

The product of its digits is 884736, while the sum is 49.

The square root of 1348618486 is about 36723.5413052717. The cubic root of 1348618486 is about 1104.8323178739.

The spelling of 1348618486 in words is "one billion, three hundred forty-eight million, six hundred eighteen thousand, four hundred eighty-six".