1009133926 has 8 divisors (see below), whose sum is σ = 1514890080. Its totient is φ = 504170568.

The previous prime is 1009133921. The next prime is 1009133927. The reversal of 1009133926 is 6293319001.

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

It is a junction number, because it is equal to n+sod(n) for n = 1009133891 and 1009133900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009133921) 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, 195006 + ... + 200113.

It is an arithmetic number, because the mean of its divisors is an integer number (189361260).

Almost surely, 2^1009133926 is an apocalyptic number.

1009133926 is a deficient number, since it is larger than the sum of its proper divisors (505756154).

1009133926 is a wasteful number, since it uses less digits than its factorization.

1009133926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396398.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 1009133926 is about 31766.8683694191. The cubic root of 1009133926 is about 1003.0354189095.

The spelling of 1009133926 in words is "one billion, nine million, one hundred thirty-three thousand, nine hundred twenty-six".