1368676236 has 12 divisors (see below), whose sum is σ = 3193577912. Its totient is φ = 456225408.

The previous prime is 1368676223. The next prime is 1368676241. The reversal of 1368676236 is 6326768631.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1368676236² = 3746549277982255392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57028165 + ... + 57028188.

Almost surely, 2^1368676236 is an apocalyptic number.

It is an amenable number.

1368676236 is an abundant number, since it is smaller than the sum of its proper divisors (1824901676).

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

1368676236 is a wasteful number, since it uses less digits than its factorization.

1368676236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114056360 (or 114056358 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 48.

The square root of 1368676236 is about 36995.6245521008. The cubic root of 1368676236 is about 1110.2827069862.

The spelling of 1368676236 in words is "one billion, three hundred sixty-eight million, six hundred seventy-six thousand, two hundred thirty-six".