1384986352 has 10 divisors (see below), whose sum is σ = 2683411088. Its totient is φ = 692493168.

The previous prime is 1384986347. The next prime is 1384986353. The reversal of 1384986352 is 2536894831.

It is a junction number, because it is equal to n+sod(n) for n = 1384986296 and 1384986305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1384986353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43280808 + ... + 43280839.

Almost surely, 2^1384986352 is an apocalyptic number.

It is an amenable number.

1384986352 is a deficient number, since it is larger than the sum of its proper divisors (1298424736).

1384986352 is an equidigital number, since it uses as much as digits as its factorization.

1384986352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86561655 (or 86561649 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 49.

The square root of 1384986352 is about 37215.4047673809. The cubic root of 1384986352 is about 1114.6756084753.

The spelling of 1384986352 in words is "one billion, three hundred eighty-four million, nine hundred eighty-six thousand, three hundred fifty-two".