9494272164 has 48 divisors (see below), whose sum is σ = 24627008000. Its totient is φ = 2827077120.

The previous prime is 9494272159. The next prime is 9494272243. The reversal of 9494272164 is 4612724949.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 976789 + ... + 986460.

Almost surely, 2^9494272164 is an apocalyptic number.

It is an amenable number.

9494272164 is an abundant number, since it is smaller than the sum of its proper divisors (15132735836).

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

9494272164 is a wasteful number, since it uses less digits than its factorization.

9494272164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963300 (or 1963298 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 9494272164 is about 97438.5558390517. Note that the first 3 decimals coincide. The cubic root of 9494272164 is about 2117.4860556263.

The spelling of 9494272164 in words is "nine billion, four hundred ninety-four million, two hundred seventy-two thousand, one hundred sixty-four".