1383704836 has 24 divisors (see below), whose sum is σ = 2489376960. Its totient is φ = 672491232.

The previous prime is 1383704831. The next prime is 1383704857. The reversal of 1383704836 is 6384073831.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1383704792 and 1383704801.

It is not an unprimeable number, because it can be changed into a prime (1383704831) 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 7 ways as a sum of consecutive naturals, for example, 168105 + ... + 176143.

It is an arithmetic number, because the mean of its divisors is an integer number (103724040).

Almost surely, 2^1383704836 is an apocalyptic number.

It is an amenable number.

1383704836 is a deficient number, since it is larger than the sum of its proper divisors (1105672124).

1383704836 is a wasteful number, since it uses less digits than its factorization.

1383704836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9243 (or 9241 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 1383704836 is about 37198.1832352065. The cubic root of 1383704836 is about 1114.3317024537.

The spelling of 1383704836 in words is "one billion, three hundred eighty-three million, seven hundred four thousand, eight hundred thirty-six".