93093120890 has 48 divisors (see below), whose sum is σ = 212646117024. Its totient is φ = 29016036000.

The previous prime is 93093120877. The next prime is 93093120899. The reversal of 93093120890 is 9802139039.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (93093120899) 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 23 ways as a sum of consecutive naturals, for example, 8630336 + ... + 8641115.

It is an arithmetic number, because the mean of its divisors is an integer number (4430127438).

Almost surely, 2^93093120890 is an apocalyptic number.

93093120890 is an abundant number, since it is smaller than the sum of its proper divisors (119552996134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

93093120890 is a wasteful number, since it uses less digits than its factorization.

93093120890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17271483 (or 17271476 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 93093120890 in words is "ninety-three billion, ninety-three million, one hundred twenty thousand, eight hundred ninety".