1009469073 has 8 divisors (see below), whose sum is σ = 1346413536. Its totient is φ = 672752000.

The previous prime is 1009469063. The next prime is 1009469093. The reversal of 1009469073 is 3709649001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1009469073 - 2⁹ = 1009468561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1009469003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46203 + ... + 64448.

It is an arithmetic number, because the mean of its divisors is an integer number (168301692).

Almost surely, 2^1009469073 is an apocalyptic number.

It is an amenable number.

1009469073 is a deficient number, since it is larger than the sum of its proper divisors (336944463).

1009469073 is a wasteful number, since it uses less digits than its factorization.

1009469073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113695.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 1009469073 is about 31772.1430344256. The cubic root of 1009469073 is about 1003.1464471536.

The spelling of 1009469073 in words is "one billion, nine million, four hundred sixty-nine thousand, seventy-three".