9478882951 has 4 divisors (see below), whose sum is σ = 9479093400. Its totient is φ = 9478672504.

The previous prime is 9478882943. The next prime is 9478882979. The reversal of 9478882951 is 1592888749.

9478882951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1592888749 = 9281 ⋅171629.

It is a cyclic number.

It is not a de Polignac number, because 9478882951 - 2³ = 9478882943 is a prime.

It is a super-3 number, since 3×9478882951³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9478882951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9478882921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7261 + ... + 137878.

It is an arithmetic number, because the mean of its divisors is an integer number (2369773350).

Almost surely, 2^9478882951 is an apocalyptic number.

9478882951 is a deficient number, since it is larger than the sum of its proper divisors (210449).

9478882951 is a wasteful number, since it uses less digits than its factorization.

9478882951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210448.

The product of its digits is 11612160, while the sum is 61.

The square root of 9478882951 is about 97359.5550061729. Note that the first 3 decimals coincide. The cubic root of 9478882951 is about 2116.3413631338.

The spelling of 9478882951 in words is "nine billion, four hundred seventy-eight million, eight hundred eighty-two thousand, nine hundred fifty-one".