948901931789 has 8 divisors (see below), whose sum is σ = 1084749420480. Its totient is φ = 813126960576.

The previous prime is 948901931777. The next prime is 948901931819. The reversal of 948901931789 is 987139109849.

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

It is not a de Polignac number, because 948901931789 - 2⁴ = 948901931773 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 (948901931389) 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, 18101324 + ... + 18153669.

It is an arithmetic number, because the mean of its divisors is an integer number (135593677560).

Almost surely, 2^948901931789 is an apocalyptic number.

It is an amenable number.

948901931789 is a deficient number, since it is larger than the sum of its proper divisors (135847488691).

948901931789 is a wasteful number, since it uses less digits than its factorization.

948901931789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36258739.

The product of its (nonzero) digits is 35271936, while the sum is 68.

The spelling of 948901931789 in words is "nine hundred forty-eight billion, nine hundred one million, nine hundred thirty-one thousand, seven hundred eighty-nine".