93894742910 has 8 divisors (see below), whose sum is σ = 169010537256. Its totient is φ = 37557897160.

The previous prime is 93894742901. The next prime is 93894742913. The reversal of 93894742910 is 1924749839.

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

It is a super-2 number, since 2×93894742910² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93894742913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4694737136 + ... + 4694737155.

It is an arithmetic number, because the mean of its divisors is an integer number (21126317157).

Almost surely, 2^93894742910 is an apocalyptic number.

93894742910 is a deficient number, since it is larger than the sum of its proper divisors (75115794346).

93894742910 is a wasteful number, since it uses less digits than its factorization.

93894742910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9389474298.

The product of its (nonzero) digits is 3919104, while the sum is 56.

The spelling of 93894742910 in words is "ninety-three billion, eight hundred ninety-four million, seven hundred forty-two thousand, nine hundred ten".