1386680112 has 60 divisors (see below), whose sum is σ = 3906540144. Its totient is φ = 459158400.

The previous prime is 1386680101. The next prime is 1386680129. The reversal of 1386680112 is 2110866831.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10143 + ... + 53630.

Almost surely, 2^1386680112 is an apocalyptic number.

1386680112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1386680112 is an abundant number, since it is smaller than the sum of its proper divisors (2519860032).

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

1386680112 is a wasteful number, since it uses less digits than its factorization.

1386680112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63938 (or 63929 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 1386680112 is about 37238.1539821726. The cubic root of 1386680112 is about 1115.1298184494.

The spelling of 1386680112 in words is "one billion, three hundred eighty-six million, six hundred eighty thousand, one hundred twelve".