9481327461 has 6 divisors (see below), whose sum is σ = 13695250790. Its totient is φ = 6320884968.

The previous prime is 9481327451. The next prime is 9481327501. The reversal of 9481327461 is 1647231849.

9481327461 is a `hidden beast` number, since 94 + 81 + 3 + 27 + 461 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6477191361 + 3004136100 = 80481^2 + 54810^2 .

It is not a de Polignac number, because 9481327461 - 2⁷ = 9481327333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9481327451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 526740406 + ... + 526740423.

Almost surely, 2^9481327461 is an apocalyptic number.

It is an amenable number.

9481327461 is a deficient number, since it is larger than the sum of its proper divisors (4213923329).

9481327461 is a wasteful number, since it uses less digits than its factorization.

9481327461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053480835 (or 1053480832 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 9481327461 is about 97372.1082292049. The cubic root of 9481327461 is about 2116.5232753202.

It can be divided in two parts, 94813274 and 61, that added together give a triangular number (94813335 = T₁₃₇₇₀).

The spelling of 9481327461 in words is "nine billion, four hundred eighty-one million, three hundred twenty-seven thousand, four hundred sixty-one".