1386317230 has 8 divisors (see below), whose sum is σ = 2495371032. Its totient is φ = 554526888.

The previous prime is 1386317209. The next prime is 1386317243. The reversal of 1386317230 is 327136831.

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

It is a congruent number.

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, 69315852 + ... + 69315871.

It is an arithmetic number, because the mean of its divisors is an integer number (311921379).

Almost surely, 2^1386317230 is an apocalyptic number.

1386317230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1386317230 is a deficient number, since it is larger than the sum of its proper divisors (1109053802).

1386317230 is a wasteful number, since it uses less digits than its factorization.

1386317230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138631730.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 1386317230 is about 37233.2812145263. The cubic root of 1386317230 is about 1115.0325367381.

The spelling of 1386317230 in words is "one billion, three hundred eighty-six million, three hundred seventeen thousand, two hundred thirty".