1368386233 has 8 divisors (see below), whose sum is σ = 1396044000. Its totient is φ = 1340877408.

The previous prime is 1368386197. The next prime is 1368386263. The reversal of 1368386233 is 3326838631.

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 1368386233 - 2⁹ = 1368385721 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1368386233.

It is not an unprimeable number, because it can be changed into a prime (1368386263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18583 + ... + 55516.

It is an arithmetic number, because the mean of its divisors is an integer number (174505500).

Almost surely, 2^1368386233 is an apocalyptic number.

It is an amenable number.

1368386233 is a deficient number, since it is larger than the sum of its proper divisors (27657767).

1368386233 is an equidigital number, since it uses as much as digits as its factorization.

1368386233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74471.

The product of its digits is 373248, while the sum is 43.

The square root of 1368386233 is about 36991.7049215091. The cubic root of 1368386233 is about 1110.2042837498.

The spelling of 1368386233 in words is "one billion, three hundred sixty-eight million, three hundred eighty-six thousand, two hundred thirty-three".