8429537148 has 24 divisors (see below), whose sum is σ = 19670867328. Its totient is φ = 2809567536.

The previous prime is 8429537141. The next prime is 8429537177. The reversal of 8429537148 is 8417359248.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8429537148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8429537141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118515 + ... + 175797.

It is an arithmetic number, because the mean of its divisors is an integer number (819619472).

Almost surely, 2^8429537148 is an apocalyptic number.

It is an amenable number.

8429537148 is an abundant number, since it is smaller than the sum of its proper divisors (11241330180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8429537148 is a wasteful number, since it uses less digits than its factorization.

8429537148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69553 (or 69551 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 8429537148 is about 91812.5108468339. The cubic root of 8429537148 is about 2035.1725810730.

The spelling of 8429537148 in words is "eight billion, four hundred twenty-nine million, five hundred thirty-seven thousand, one hundred forty-eight".