9147634023 has 16 divisors (see below), whose sum is σ = 14088335616. Its totient is φ = 5217901440.

The previous prime is 9147634021. The next prime is 9147634051. The reversal of 9147634023 is 3204367419.

9147634023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9147634023 - 2¹ = 9147634021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9147634021) 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 15 ways as a sum of consecutive naturals, for example, 8152411 + ... + 8153532.

It is an arithmetic number, because the mean of its divisors is an integer number (880520976).

Almost surely, 2^9147634023 is an apocalyptic number.

9147634023 is a deficient number, since it is larger than the sum of its proper divisors (4940701593).

9147634023 is a wasteful number, since it uses less digits than its factorization.

9147634023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16305974.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 9147634023 is about 95643.2643890828. The cubic root of 9147634023 is about 2091.3959389111.

The spelling of 9147634023 in words is "nine billion, one hundred forty-seven million, six hundred thirty-four thousand, twenty-three".