1368308 has 6 divisors (see below), whose sum is σ = 2394546. Its totient is φ = 684152.

The previous prime is 1368287. The next prime is 1368319. The reversal of 1368308 is 8038631.

It can be written as a sum of positive squares in only one way, i.e., 708964 + 659344 = 842^2 + 812^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171035 + ... + 171042.

It is an arithmetic number, because the mean of its divisors is an integer number (399091).

2^1368308 is an apocalyptic number.

It is an amenable number.

1368308 is a deficient number, since it is larger than the sum of its proper divisors (1026238).

1368308 is a wasteful number, since it uses less digits than its factorization.

1368308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342081 (or 342079 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1368308 is about 1169.7469811887. The cubic root of 1368308 is about 111.0183125916.

The spelling of 1368308 in words is "one million, three hundred sixty-eight thousand, three hundred eight".