9672433157 has 8 divisors (see below), whose sum is σ = 9753532416. Its totient is φ = 9591411312.

The previous prime is 9672433139. The next prime is 9672433187. The reversal of 9672433157 is 7513342769.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9672433157 - 2⁶ = 9672433093 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 (9672433187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246803 + ... + 283295.

It is an arithmetic number, because the mean of its divisors is an integer number (1219191552).

Almost surely, 2^9672433157 is an apocalyptic number.

It is an amenable number.

9672433157 is a deficient number, since it is larger than the sum of its proper divisors (81099259).

9672433157 is a wasteful number, since it uses less digits than its factorization.

9672433157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38707.

The product of its digits is 952560, while the sum is 47.

The square root of 9672433157 is about 98348.5290027258. The cubic root of 9672433157 is about 2130.6490088811.

The spelling of 9672433157 in words is "nine billion, six hundred seventy-two million, four hundred thirty-three thousand, one hundred fifty-seven".