9401617456 has 60 divisors (see below), whose sum is σ = 23115964680. Its totient is φ = 3662964480.

The previous prime is 9401617441. The next prime is 9401617469. The reversal of 9401617456 is 6547161049.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 536461 + ... + 553708.

It is an arithmetic number, because the mean of its divisors is an integer number (385266078).

Almost surely, 2^9401617456 is an apocalyptic number.

It is an amenable number.

9401617456 is an abundant number, since it is smaller than the sum of its proper divisors (13714347224).

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

9401617456 is a wasteful number, since it uses less digits than its factorization.

9401617456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090202 (or 1090189 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 9401617456 is about 96961.9381819485. The cubic root of 9401617456 is about 2110.5753360217.

The spelling of 9401617456 in words is "nine billion, four hundred one million, six hundred seventeen thousand, four hundred fifty-six".