1368379317 has 8 divisors (see below), whose sum is σ = 1931829696. Its totient is φ = 858590912.

The previous prime is 1368379301. The next prime is 1368379321. The reversal of 1368379317 is 7139738631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1368379317 - 2⁴ = 1368379301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368379357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13415433 + ... + 13415534.

It is an arithmetic number, because the mean of its divisors is an integer number (241478712).

Almost surely, 2^1368379317 is an apocalyptic number.

1368379317 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1368379317 is a deficient number, since it is larger than the sum of its proper divisors (563450379).

1368379317 is a wasteful number, since it uses less digits than its factorization.

1368379317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26830987.

The product of its digits is 571536, while the sum is 48.

The square root of 1368379317 is about 36991.6114409740. The cubic root of 1368379317 is about 1110.2024133749.

The spelling of 1368379317 in words is "one billion, three hundred sixty-eight million, three hundred seventy-nine thousand, three hundred seventeen".