948791687038 has 8 divisors (see below), whose sum is σ = 1532663494488. Its totient is φ = 437903855544.

The previous prime is 948791687033. The next prime is 948791687057. The reversal of 948791687038 is 830786197849.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948791687033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18245993956 + ... + 18245994007.

It is an arithmetic number, because the mean of its divisors is an integer number (191582936811).

Almost surely, 2^948791687038 is an apocalyptic number.

948791687038 is a deficient number, since it is larger than the sum of its proper divisors (583871807450).

948791687038 is a wasteful number, since it uses less digits than its factorization.

948791687038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36491987978.

The product of its (nonzero) digits is 146313216, while the sum is 70.

The spelling of 948791687038 in words is "nine hundred forty-eight billion, seven hundred ninety-one million, six hundred eighty-seven thousand, thirty-eight".