1330498746 has 12 divisors (see below), whose sum is σ = 2882747322. Its totient is φ = 443499576.

The previous prime is 1330498739. The next prime is 1330498777. The reversal of 1330498746 is 6478940331.

It can be written as a sum of positive squares in only one way, i.e., 1172720025 + 157778721 = 34245^2 + 12561^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36958281 + ... + 36958316.

Almost surely, 2^1330498746 is an apocalyptic number.

1330498746 is an abundant number, since it is smaller than the sum of its proper divisors (1552248576).

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

1330498746 is a wasteful number, since it uses less digits than its factorization.

1330498746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73916605 (or 73916602 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 1330498746 is about 36476.0023302993. The cubic root of 1330498746 is about 1099.8618961606.

The spelling of 1330498746 in words is "one billion, three hundred thirty million, four hundred ninety-eight thousand, seven hundred forty-six".