1384682860 has 36 divisors (see below), whose sum is σ = 3196219824. Its totient is φ = 503520160.

The previous prime is 1384682843. The next prime is 1384682863. The reversal of 1384682860 is 682864831.

It is a self number, because there is not a number n which added to its sum of digits gives 1384682860.

It is not an unprimeable number, because it can be changed into a prime (1384682863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 283672 + ... + 288511.

It is an arithmetic number, because the mean of its divisors is an integer number (88783884).

Almost surely, 2^1384682860 is an apocalyptic number.

1384682860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1384682860 is an abundant number, since it is smaller than the sum of its proper divisors (1811536964).

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

1384682860 is a wasteful number, since it uses less digits than its factorization.

1384682860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572214 (or 572201 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 46.

The square root of 1384682860 is about 37211.3270389541. The cubic root of 1384682860 is about 1114.5941829213.

The spelling of 1384682860 in words is "one billion, three hundred eighty-four million, six hundred eighty-two thousand, eight hundred sixty".