9007900605 has 24 divisors (see below), whose sum is σ = 17033122080. Its totient is φ = 4367466720.

The previous prime is 9007900571. The next prime is 9007900607. The reversal of 9007900605 is 5060097009.

It is not a de Polignac number, because 9007900605 - 2⁹ = 9007900093 is a prime.

It is a super-2 number, since 2×9007900605² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9007900605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9007900607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9098395 + ... + 9099384.

It is an arithmetic number, because the mean of its divisors is an integer number (709713420).

Almost surely, 2^9007900605 is an apocalyptic number.

It is an amenable number.

9007900605 is a deficient number, since it is larger than the sum of its proper divisors (8025221475).

9007900605 is a wasteful number, since it uses less digits than its factorization.

9007900605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18197801 (or 18197798 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 9007900605 is about 94909.9605152167. The cubic root of 9007900605 is about 2080.6923087625.

The spelling of 9007900605 in words is "nine billion, seven million, nine hundred thousand, six hundred five".