1330020936 has 48 divisors (see below), whose sum is σ = 3604861260. Its totient is φ = 443005440.

The previous prime is 1330020929. The next prime is 1330020949. The reversal of 1330020936 is 6390200331.

It can be written as a sum of positive squares in 2 ways, for example, as 1324232100 + 5788836 = 36390^2 + 2406^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100396 + ... + 112868.

Almost surely, 2^1330020936 is an apocalyptic number.

It is an amenable number.

1330020936 is an abundant number, since it is smaller than the sum of its proper divisors (2274840324).

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

1330020936 is a wasteful number, since it uses less digits than its factorization.

1330020936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13966 (or 13959 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 1330020936 is about 36469.4520934987. The cubic root of 1330020936 is about 1099.7302192397.

The spelling of 1330020936 in words is "one billion, three hundred thirty million, twenty thousand, nine hundred thirty-six".