1368884 has 24 divisors (see below), whose sum is σ = 2667168. Its totient is φ = 609440.

The previous prime is 1368869. The next prime is 1368907. The reversal of 1368884 is 4888631.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2039 + ... + 2625.

It is an arithmetic number, because the mean of its divisors is an integer number (111132).

2^1368884 is an apocalyptic number.

It is an amenable number.

1368884 is a deficient number, since it is larger than the sum of its proper divisors (1298284).

1368884 is a wasteful number, since it uses less digits than its factorization.

1368884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 653 counting only the distinct ones).

The product of its digits is 36864, while the sum is 38.

The square root of 1368884 is about 1169.9931623732. The cubic root of 1368884 is about 111.0338884164.

The spelling of 1368884 in words is "one million, three hundred sixty-eight thousand, eight hundred eighty-four".