1330445088 has 120 divisors (see below), whose sum is σ = 4471834752. Its totient is φ = 380121984.

The previous prime is 1330445047. The next prime is 1330445117. The reversal of 1330445088 is 8805440331.

1330445088 is a `hidden beast` number, since 133 + 0 + 445 + 0 + 88 = 666.

It is a super-3 number, since 3×1330445088³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18520 + ... + 54807.

Almost surely, 2^1330445088 is an apocalyptic number.

1330445088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1330445088 is an abundant number, since it is smaller than the sum of its proper divisors (3141389664).

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

1330445088 is an equidigital number, since it uses as much as digits as its factorization.

1330445088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73356 (or 73339 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 1330445088 is about 36475.2667982018. The cubic root of 1330445088 is about 1099.8471104312.

The spelling of 1330445088 in words is "one billion, three hundred thirty million, four hundred forty-five thousand, eighty-eight".