1368288846 has 48 divisors (see below), whose sum is σ = 3071727360. Its totient is φ = 439669440.

The previous prime is 1368288829. The next prime is 1368288847. The reversal of 1368288846 is 6488828631.

It is a junction number, because it is equal to n+sod(n) for n = 1368288792 and 1368288801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368288847) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 401811 + ... + 405201.

It is an arithmetic number, because the mean of its divisors is an integer number (63994320).

Almost surely, 2^1368288846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1368288846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1535863680).

1368288846 is an abundant number, since it is smaller than the sum of its proper divisors (1703438514).

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

1368288846 is a wasteful number, since it uses less digits than its factorization.

1368288846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4201 (or 4198 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 54.

The square root of 1368288846 is about 36990.3885624361. The cubic root of 1368288846 is about 1110.1779456622.

The spelling of 1368288846 in words is "one billion, three hundred sixty-eight million, two hundred eighty-eight thousand, eight hundred forty-six".