9484672989 has 8 divisors (see below), whose sum is σ = 13795888032. Its totient is φ = 5748286640.

The previous prime is 9484672979. The next prime is 9484672993. The reversal of 9484672989 is 9892764849.

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 9484672989 - 2⁵ = 9484672957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9484672979) 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, 143707134 + ... + 143707199.

It is an arithmetic number, because the mean of its divisors is an integer number (1724486004).

Almost surely, 2^9484672989 is an apocalyptic number.

It is an amenable number.

9484672989 is a deficient number, since it is larger than the sum of its proper divisors (4311215043).

9484672989 is a wasteful number, since it uses less digits than its factorization.

9484672989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287414347.

The product of its digits is 62705664, while the sum is 66.

The square root of 9484672989 is about 97389.2858018786. The cubic root of 9484672989 is about 2116.7721875543.

The spelling of 9484672989 in words is "nine billion, four hundred eighty-four million, six hundred seventy-two thousand, nine hundred eighty-nine".