1368164897 has 16 divisors (see below), whose sum is σ = 1519534080. Its totient is φ = 1221464400.

The previous prime is 1368164893. The next prime is 1368164899. The reversal of 1368164897 is 7984618631.

It is a cyclic number.

It is not a de Polignac number, because 1368164897 - 2² = 1368164893 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1368164893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161858 + ... + 170100.

It is an arithmetic number, because the mean of its divisors is an integer number (94970880).

Almost surely, 2^1368164897 is an apocalyptic number.

It is an amenable number.

1368164897 is a deficient number, since it is larger than the sum of its proper divisors (151369183).

1368164897 is a wasteful number, since it uses less digits than its factorization.

1368164897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8524.

The product of its digits is 1741824, while the sum is 53.

The square root of 1368164897 is about 36988.7131027831. The cubic root of 1368164897 is about 1110.1444221358.

The spelling of 1368164897 in words is "one billion, three hundred sixty-eight million, one hundred sixty-four thousand, eight hundred ninety-seven".