1368288852 has 24 divisors (see below), whose sum is σ = 3648770496. Its totient is φ = 390939648.

The previous prime is 1368288851. The next prime is 1368288871. The reversal of 1368288852 is 2588828631.

It is a junction number, because it is equal to n+sod(n) for n = 1368288795 and 1368288804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368288851) 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, 8144493 + ... + 8144660.

It is an arithmetic number, because the mean of its divisors is an integer number (152032104).

Almost surely, 2^1368288852 is an apocalyptic number.

1368288852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1368288852 is an abundant number, since it is smaller than the sum of its proper divisors (2280481644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1368288852 is a wasteful number, since it uses less digits than its factorization.

1368288852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16289167 (or 16289165 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 51.

The square root of 1368288852 is about 36990.3886435382. The cubic root of 1368288852 is about 1110.1779472849.

The spelling of 1368288852 in words is "one billion, three hundred sixty-eight million, two hundred eighty-eight thousand, eight hundred fifty-two".