1384236132 has 12 divisors (see below), whose sum is σ = 3229884336. Its totient is φ = 461412040.

The previous prime is 1384236131. The next prime is 1384236179. The reversal of 1384236132 is 2316324831.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1384236132² = 3832219338268642848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1384236093 and 1384236102.

It is not an unprimeable number, because it can be changed into a prime (1384236131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57676494 + ... + 57676517.

It is an arithmetic number, because the mean of its divisors is an integer number (269157028).

Almost surely, 2^1384236132 is an apocalyptic number.

1384236132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1384236132 is an abundant number, since it is smaller than the sum of its proper divisors (1845648204).

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

1384236132 is a wasteful number, since it uses less digits than its factorization.

1384236132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115353018 (or 115353016 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 1384236132 is about 37205.3239738616. The cubic root of 1384236132 is about 1114.4743061369.

The spelling of 1384236132 in words is "one billion, three hundred eighty-four million, two hundred thirty-six thousand, one hundred thirty-two".