1749479132 has 12 divisors (see below), whose sum is σ = 3061906680. Its totient is φ = 874648656.

The previous prime is 1749479119. The next prime is 1749479161. The reversal of 1749479132 is 2319749471.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39503 + ... + 71129.

It is an arithmetic number, because the mean of its divisors is an integer number (255158890).

Almost surely, 2^1749479132 is an apocalyptic number.

It is an amenable number.

1749479132 is a deficient number, since it is larger than the sum of its proper divisors (1312427548).

1749479132 is a wasteful number, since it uses less digits than its factorization.

1749479132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45460 (or 45458 counting only the distinct ones).

The product of its digits is 381024, while the sum is 47.

The square root of 1749479132 is about 41826.7753000396. The cubic root of 1749479132 is about 1204.9515615590.

The spelling of 1749479132 in words is "one billion, seven hundred forty-nine million, four hundred seventy-nine thousand, one hundred thirty-two".