934154009 has 2 divisors, whose sum is σ = 934154010. Its totient is φ = 934154008.

The previous prime is 934153933. The next prime is 934154017. The reversal of 934154009 is 900451439.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 914155225 + 19998784 = 30235^2 + 4472^2 .

It is a cyclic number.

It is not a de Polignac number, because 934154009 - 2²⁸ = 665718553 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 934154009.

It is not a weakly prime, because it can be changed into another prime (934154099) 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, 467077004 + 467077005.

It is an arithmetic number, because the mean of its divisors is an integer number (467077005).

Almost surely, 2^934154009 is an apocalyptic number.

It is an amenable number.

934154009 is a deficient number, since it is larger than the sum of its proper divisors (1).

934154009 is an equidigital number, since it uses as much as digits as its factorization.

934154009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 934154009 is about 30563.9331402226. The cubic root of 934154009 is about 977.5511568084.

The spelling of 934154009 in words is "nine hundred thirty-four million, one hundred fifty-four thousand, nine".