8672970331 has 4 divisors (see below), whose sum is σ = 8693093664. Its totient is φ = 8652847000.

The previous prime is 8672970283. The next prime is 8672970367. The reversal of 8672970331 is 1330792768.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8672970331 - 2¹³ = 8672962139 is a prime.

It is a super-2 number, since 2×8672970331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8672970391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10061020 + ... + 10061881.

It is an arithmetic number, because the mean of its divisors is an integer number (2173273416).

Almost surely, 2^8672970331 is an apocalyptic number.

8672970331 is a deficient number, since it is larger than the sum of its proper divisors (20123333).

8672970331 is a wasteful number, since it uses less digits than its factorization.

8672970331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20123332.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 8672970331 is about 93128.7835795142. The cubic root of 8672970331 is about 2054.5779374470.

The spelling of 8672970331 in words is "eight billion, six hundred seventy-two million, nine hundred seventy thousand, three hundred thirty-one".