1368935950 has 12 divisors (see below), whose sum is σ = 2546220960. Its totient is φ = 547574360.

The previous prime is 1368935947. The next prime is 1368935963. The reversal of 1368935950 is 595398631.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1368935894 and 1368935903.

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 in 5 ways as a sum of consecutive naturals, for example, 13689310 + ... + 13689409.

It is an arithmetic number, because the mean of its divisors is an integer number (212185080).

Almost surely, 2^1368935950 is an apocalyptic number.

1368935950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1368935950 is a deficient number, since it is larger than the sum of its proper divisors (1177285010).

1368935950 is a wasteful number, since it uses less digits than its factorization.

1368935950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27378731 (or 27378726 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 49.

The square root of 1368935950 is about 36999.1344493354. The cubic root of 1368935950 is about 1110.3529300037.

The spelling of 1368935950 in words is "one billion, three hundred sixty-eight million, nine hundred thirty-five thousand, nine hundred fifty".