1368294585 has 32 divisors (see below), whose sum is σ = 2582740992. Its totient is φ = 605327040.

The previous prime is 1368294581. The next prime is 1368294619. The reversal of 1368294585 is 5854928631.

It is not a de Polignac number, because 1368294585 - 2² = 1368294581 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1368294581) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206929 + ... + 213438.

It is an arithmetic number, because the mean of its divisors is an integer number (80710656).

Almost surely, 2^1368294585 is an apocalyptic number.

1368294585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1368294585 is a deficient number, since it is larger than the sum of its proper divisors (1214446407).

1368294585 is a wasteful number, since it uses less digits than its factorization.

1368294585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420413.

The product of its digits is 2073600, while the sum is 51.

The square root of 1368294585 is about 36990.4661365601. The cubic root of 1368294585 is about 1110.1794977960.

The spelling of 1368294585 in words is "one billion, three hundred sixty-eight million, two hundred ninety-four thousand, five hundred eighty-five".