9073660889490 has 64 divisors (see below), whose sum is σ = 22572064364544. Its totient is φ = 2332815427008.

The previous prime is 9073660889479. The next prime is 9073660889497. The reversal of 9073660889490 is 949880663709.

It is not an unprimeable number, because it can be changed into a prime (9073660889497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47929564 + ... + 48118503.

It is an arithmetic number, because the mean of its divisors is an integer number (352688505696).

Almost surely, 2^{9073660889490} is an apocalyptic number.

9073660889490 is an abundant number, since it is smaller than the sum of its proper divisors (13498403475054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9073660889490 is a wasteful number, since it uses less digits than its factorization.

9073660889490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96048191.

The product of its (nonzero) digits is 141087744, while the sum is 69.

The spelling of 9073660889490 in words is "nine trillion, seventy-three billion, six hundred sixty million, eight hundred eighty-nine thousand, four hundred ninety".