8949601471 has 4 divisors (see below), whose sum is σ = 8950746952. Its totient is φ = 8948455992.

The previous prime is 8949601459. The next prime is 8949601511. The reversal of 8949601471 is 1741069498.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8949601471 - 2⁷ = 8949601343 is a prime.

It is a super-3 number, since 3×8949601471³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8949604471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560940 + ... + 576673.

It is an arithmetic number, because the mean of its divisors is an integer number (2237686738).

Almost surely, 2^8949601471 is an apocalyptic number.

8949601471 is a deficient number, since it is larger than the sum of its proper divisors (1145481).

8949601471 is a wasteful number, since it uses less digits than its factorization.

8949601471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145480.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 8949601471 is about 94602.3333274608. Note that the first 4 decimals coincide. The cubic root of 8949601471 is about 2076.1938430965.

The spelling of 8949601471 in words is "eight billion, nine hundred forty-nine million, six hundred one thousand, four hundred seventy-one".