1009293117 has 16 divisors (see below), whose sum is σ = 1564039680. Its totient is φ = 566962992.

The previous prime is 1009293113. The next prime is 1009293127. The reversal of 1009293117 is 7113929001.

It is not a de Polignac number, because 1009293117 - 2² = 1009293113 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009293113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406063 + ... + 408540.

It is an arithmetic number, because the mean of its divisors is an integer number (97752480).

Almost surely, 2^1009293117 is an apocalyptic number.

It is an amenable number.

1009293117 is a deficient number, since it is larger than the sum of its proper divisors (554746563).

1009293117 is an equidigital number, since it uses as much as digits as its factorization.

1009293117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814672.

The product of its (nonzero) digits is 3402, while the sum is 33.

The square root of 1009293117 is about 31769.3738842930. The cubic root of 1009293117 is about 1003.0881591229.

The spelling of 1009293117 in words is "one billion, nine million, two hundred ninety-three thousand, one hundred seventeen".