934155009 has 6 divisors (see below), whose sum is σ = 1349335026. Its totient is φ = 622770000.

The previous prime is 934154999. The next prime is 934155011. The reversal of 934155009 is 900551439.

It can be written as a sum of positive squares in only one way, i.e., 716739984 + 217415025 = 26772^2 + 14745^2 .

It is not a de Polignac number, because 934155009 - 2²⁵ = 900600577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (934154009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51897492 + ... + 51897509.

It is an arithmetic number, because the mean of its divisors is an integer number (224889171).

Almost surely, 2^934155009 is an apocalyptic number.

It is an amenable number.

934155009 is a deficient number, since it is larger than the sum of its proper divisors (415180017).

934155009 is a wasteful number, since it uses less digits than its factorization.

934155009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103795007 (or 103795004 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 934155009 is about 30563.9494993694. The cubic root of 934155009 is about 977.5515056270.

The spelling of 934155009 in words is "nine hundred thirty-four million, one hundred fifty-five thousand, nine".