1368538082 has 16 divisors (see below), whose sum is σ = 2082101112. Its totient is φ = 674563200.

The previous prime is 1368538007. The next prime is 1368538117. The reversal of 1368538082 is 2808358631.

It can be written as a sum of positive squares in 4 ways, for example, as 1355786041 + 12752041 = 36821^2 + 3571^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32528 + ... + 61604.

Almost surely, 2^1368538082 is an apocalyptic number.

1368538082 is a deficient number, since it is larger than the sum of its proper divisors (713563030).

1368538082 is a wasteful number, since it uses less digits than its factorization.

1368538082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29413.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 1368538082 is about 36993.7573382321. The cubic root of 1368538082 is about 1110.2453484655.

The spelling of 1368538082 in words is "one billion, three hundred sixty-eight million, five hundred thirty-eight thousand, eighty-two".