1472330009 has 2 divisors, whose sum is σ = 1472330010. Its totient is φ = 1472330008.

The previous prime is 1472330003. The next prime is 1472330021. The reversal of 1472330009 is 9000332741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 816816400 + 655513609 = 28580^2 + 25603^2 .

It is an emirp because it is prime and its reverse (9000332741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1472330009 - 2⁴ = 1472329993 is a prime.

It is not a weakly prime, because it can be changed into another prime (1472330003) by changing a digit.

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 as a sum of consecutive naturals, namely, 736165004 + 736165005.

It is an arithmetic number, because the mean of its divisors is an integer number (736165005).

Almost surely, 2^1472330009 is an apocalyptic number.

It is an amenable number.

1472330009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472330009 is an equidigital number, since it uses as much as digits as its factorization.

1472330009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 1472330009 is about 38370.9526725621. The cubic root of 1472330009 is about 1137.6317948004.

The spelling of 1472330009 in words is "one billion, four hundred seventy-two million, three hundred thirty thousand, nine".