1379332132 has 24 divisors (see below), whose sum is σ = 2542497440. Its totient is φ = 652950720.

The previous prime is 1379332091. The next prime is 1379332147. The reversal of 1379332132 is 2312339731.

It is a happy number.

It is an unprimeable number.

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, 137032 + ... + 146752.

Almost surely, 2^1379332132 is an apocalyptic number.

It is an amenable number.

1379332132 is a deficient number, since it is larger than the sum of its proper divisors (1163165308).

1379332132 is a wasteful number, since it uses less digits than its factorization.

1379332132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11611 (or 11609 counting only the distinct ones).

The product of its digits is 20412, while the sum is 34.

The square root of 1379332132 is about 37139.3609530374. The cubic root of 1379332132 is about 1113.1566482698.

The spelling of 1379332132 in words is "one billion, three hundred seventy-nine million, three hundred thirty-two thousand, one hundred thirty-two".