9440722361 has 32 divisors (see below), whose sum is σ = 11624933376. Its totient is φ = 7495488000.

The previous prime is 9440722339. The next prime is 9440722367. The reversal of 9440722361 is 1632270449.

9440722361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9440722361 - 2⁶ = 9440722297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9440722367) 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, 461531 + ... + 481551.

It is an arithmetic number, because the mean of its divisors is an integer number (363279168).

Almost surely, 2^9440722361 is an apocalyptic number.

It is an amenable number.

9440722361 is a deficient number, since it is larger than the sum of its proper divisors (2184211015).

9440722361 is a wasteful number, since it uses less digits than its factorization.

9440722361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20153.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 9440722361 is about 97163.3797322839. The cubic root of 9440722361 is about 2113.4975169546.

The spelling of 9440722361 in words is "nine billion, four hundred forty million, seven hundred twenty-two thousand, three hundred sixty-one".