1314866986 has 8 divisors (see below), whose sum is σ = 2018168064. Its totient is φ = 642144300.

The previous prime is 1314866981. The next prime is 1314866999. The reversal of 1314866986 is 6896684131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1314866981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7644490 + ... + 7644661.

It is an arithmetic number, because the mean of its divisors is an integer number (252271008).

Almost surely, 2^1314866986 is an apocalyptic number.

1314866986 is a deficient number, since it is larger than the sum of its proper divisors (703301078).

1314866986 is a wasteful number, since it uses less digits than its factorization.

1314866986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15289196.

The product of its digits is 1492992, while the sum is 52.

The square root of 1314866986 is about 36261.0946608069. The cubic root of 1314866986 is about 1095.5375649821.

The spelling of 1314866986 in words is "one billion, three hundred fourteen million, eight hundred sixty-six thousand, nine hundred eighty-six".