1383984462 has 16 divisors (see below), whose sum is σ = 3163393152. Its totient is φ = 395424120.

The previous prime is 1383984449. The next prime is 1383984473. The reversal of 1383984462 is 2644893831.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16475964 + ... + 16476047.

It is an arithmetic number, because the mean of its divisors is an integer number (197712072).

Almost surely, 2^1383984462 is an apocalyptic number.

1383984462 is an abundant number, since it is smaller than the sum of its proper divisors (1779408690).

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

1383984462 is a wasteful number, since it uses less digits than its factorization.

1383984462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32952023.

The product of its digits is 995328, while the sum is 48.

The square root of 1383984462 is about 37201.9416428767. The cubic root of 1383984462 is about 1114.4067606408.

The spelling of 1383984462 in words is "one billion, three hundred eighty-three million, nine hundred eighty-four thousand, four hundred sixty-two".