1330466266 has 4 divisors (see below), whose sum is σ = 1995699402. Its totient is φ = 665233132.

The previous prime is 1330466237. The next prime is 1330466281. The reversal of 1330466266 is 6626640331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1088010225 + 242456041 = 32985^2 + 15571^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332616565 + ... + 332616568.

Almost surely, 2^1330466266 is an apocalyptic number.

1330466266 is a deficient number, since it is larger than the sum of its proper divisors (665233136).

1330466266 is an equidigital number, since it uses as much as digits as its factorization.

1330466266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665233135.

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 1330466266 is about 36475.5571033535. The cubic root of 1330466266 is about 1099.8529461822.

The spelling of 1330466266 in words is "one billion, three hundred thirty million, four hundred sixty-six thousand, two hundred sixty-six".