1330271724 has 12 divisors (see below), whose sum is σ = 3103967384. Its totient is φ = 443423904.

The previous prime is 1330271717. The next prime is 1330271737. The reversal of 1330271724 is 4271720331.

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

It is a junction number, because it is equal to n+sod(n) for n = 1330271691 and 1330271700.

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, 55427977 + ... + 55428000.

Almost surely, 2^1330271724 is an apocalyptic number.

It is an amenable number.

1330271724 is an abundant number, since it is smaller than the sum of its proper divisors (1773695660).

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

1330271724 is a wasteful number, since it uses less digits than its factorization.

1330271724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110855984 (or 110855982 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 1330271724 is about 36472.8902611241. The cubic root of 1330271724 is about 1099.7993363996.

The spelling of 1330271724 in words is "one billion, three hundred thirty million, two hundred seventy-one thousand, seven hundred twenty-four".