8485928939 has 8 divisors (see below), whose sum is σ = 8536725120. Its totient is φ = 8435246976.

The previous prime is 8485928923. The next prime is 8485928953. The reversal of 8485928939 is 9398295848.

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 8485928939 - 2⁴ = 8485928923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8485918939) 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, 122867 + ... + 179075.

It is an arithmetic number, because the mean of its divisors is an integer number (1067090640).

Almost surely, 2^8485928939 is an apocalyptic number.

8485928939 is a deficient number, since it is larger than the sum of its proper divisors (50796181).

8485928939 is a wasteful number, since it uses less digits than its factorization.

8485928939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57109.

The product of its digits is 44789760, while the sum is 65.

The square root of 8485928939 is about 92119.1019224569. The cubic root of 8485928939 is about 2039.7007874467.

The spelling of 8485928939 in words is "eight billion, four hundred eighty-five million, nine hundred twenty-eight thousand, nine hundred thirty-nine".