1369868 has 6 divisors (see below), whose sum is σ = 2397276. Its totient is φ = 684932.

The previous prime is 1369861. The next prime is 1369871. The reversal of 1369868 is 8689631.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1369861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171230 + ... + 171237.

It is an arithmetic number, because the mean of its divisors is an integer number (399546).

2^1369868 is an apocalyptic number.

It is an amenable number.

1369868 is a deficient number, since it is larger than the sum of its proper divisors (1027408).

1369868 is a wasteful number, since it uses less digits than its factorization.

1369868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342471 (or 342469 counting only the distinct ones).

The product of its digits is 62208, while the sum is 41.

The square root of 1369868 is about 1170.4136021082. The cubic root of 1369868 is about 111.0604870124.

The spelling of 1369868 in words is "one million, three hundred sixty-nine thousand, eight hundred sixty-eight".