9468161029 has 4 divisors (see below), whose sum is σ = 9473175180. Its totient is φ = 9463146880.

The previous prime is 9468161009. The next prime is 9468161039. The reversal of 9468161029 is 9201618649.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2902300129 + 6565860900 = 53873^2 + 81030^2 .

It is a cyclic number.

It is not a de Polignac number, because 9468161029 - 2¹⁷ = 9468029957 is a prime.

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 9468161029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9468161009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2504242 + ... + 2508019.

It is an arithmetic number, because the mean of its divisors is an integer number (2368293795).

Almost surely, 2^9468161029 is an apocalyptic number.

It is an amenable number.

9468161029 is a deficient number, since it is larger than the sum of its proper divisors (5014151).

9468161029 is a wasteful number, since it uses less digits than its factorization.

9468161029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5014150.

The product of its (nonzero) digits is 186624, while the sum is 46.

The square root of 9468161029 is about 97304.4758939690. The cubic root of 9468161029 is about 2115.5431042335.

The spelling of 9468161029 in words is "nine billion, four hundred sixty-eight million, one hundred sixty-one thousand, twenty-nine".