1368481246 has 16 divisors (see below), whose sum is σ = 2242206720. Its totient is φ = 621238680.

The previous prime is 1368481243. The next prime is 1368481291. The reversal of 1368481246 is 6421848631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368481243) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22206 + ... + 56833.

It is an arithmetic number, because the mean of its divisors is an integer number (140137920).

Almost surely, 2^1368481246 is an apocalyptic number.

1368481246 is a deficient number, since it is larger than the sum of its proper divisors (873725474).

1368481246 is a wasteful number, since it uses less digits than its factorization.

1368481246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79839.

The product of its digits is 221184, while the sum is 43.

The square root of 1368481246 is about 36992.9891465937. The cubic root of 1368481246 is about 1110.2299785904.

The spelling of 1368481246 in words is "one billion, three hundred sixty-eight million, four hundred eighty-one thousand, two hundred forty-six".