93944961 has 64 divisors (see below), whose sum is σ = 159344640. Its totient is φ = 54198720.

The previous prime is 93944959. The next prime is 93944969. The reversal of 93944961 is 16944939.

It is not a de Polignac number, because 93944961 - 2¹ = 93944959 is a prime.

Its product of digits (209952) is a multiple of the sum of its prime factors (243).

It is not an unprimeable number, because it can be changed into a prime (93944969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 912036 + ... + 912138.

It is an arithmetic number, because the mean of its divisors is an integer number (2489760).

Almost surely, 2^93944961 is an apocalyptic number.

It is an amenable number.

93944961 is a deficient number, since it is larger than the sum of its proper divisors (65399679).

93944961 is a wasteful number, since it uses less digits than its factorization.

93944961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 237 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 93944961 is about 9692.5208795236. The cubic root of 93944961 is about 454.5948347456.

The spelling of 93944961 in words is "ninety-three million, nine hundred forty-four thousand, nine hundred sixty-one".