1009364297 has 4 divisors (see below), whose sum is σ = 1015556880. Its totient is φ = 1003171716.

The previous prime is 1009364267. The next prime is 1009364299. The reversal of 1009364297 is 7924639001.

1009364297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1009364297 - 2¹² = 1009360201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1009364299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3096047 + ... + 3096372.

It is an arithmetic number, because the mean of its divisors is an integer number (253889220).

Almost surely, 2^1009364297 is an apocalyptic number.

It is an amenable number.

1009364297 is a deficient number, since it is larger than the sum of its proper divisors (6192583).

1009364297 is an equidigital number, since it uses as much as digits as its factorization.

1009364297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6192582.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 1009364297 is about 31770.4941258395. The cubic root of 1009364297 is about 1003.1117393679. Note that the first 3 decimals are identical.

The spelling of 1009364297 in words is "one billion, nine million, three hundred sixty-four thousand, two hundred ninety-seven".