9673500148 has 48 divisors (see below), whose sum is σ = 18841220496. Its totient is φ = 4317143040.

The previous prime is 9673500143. The next prime is 9673500167. The reversal of 9673500148 is 8410053769.

It can be written as a sum of positive squares in 8 ways, for example, as 4768178704 + 4905321444 = 69052^2 + 70038^2 .

It is a super-2 number, since 2×9673500148² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9673500143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220840 + ... + 260992.

It is an arithmetic number, because the mean of its divisors is an integer number (392525427).

Almost surely, 2^9673500148 is an apocalyptic number.

It is an amenable number.

9673500148 is a deficient number, since it is larger than the sum of its proper divisors (9167720348).

9673500148 is a wasteful number, since it uses less digits than its factorization.

9673500148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40324 (or 40322 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 9673500148 is about 98353.9533928352. The cubic root of 9673500148 is about 2130.7273517927.

The spelling of 9673500148 in words is "nine billion, six hundred seventy-three million, five hundred thousand, one hundred forty-eight".