9459620090 has 32 divisors (see below), whose sum is σ = 17784994176. Its totient is φ = 3615796800.

The previous prime is 9459620089. The next prime is 9459620123. The reversal of 9459620090 is 900269549.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 222164 + ... + 261296.

It is an arithmetic number, because the mean of its divisors is an integer number (555781068).

Almost surely, 2^9459620090 is an apocalyptic number.

9459620090 is a deficient number, since it is larger than the sum of its proper divisors (8325374086).

9459620090 is a wasteful number, since it uses less digits than its factorization.

9459620090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40214.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 9459620090 is about 97260.5782935717. The cubic root of 9459620090 is about 2114.9067905799.

The spelling of 9459620090 in words is "nine billion, four hundred fifty-nine million, six hundred twenty thousand, ninety".