93394845 has 24 divisors (see below), whose sum is σ = 166262616. Its totient is φ = 48463488.

The previous prime is 93394831. The next prime is 93394849. The reversal of 93394845 is 54849339.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14220441 + 79174404 = 3771^2 + 8898^2 .

It is not a de Polignac number, because 93394845 - 2⁹ = 93394333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 93394845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93394849) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26382 + ... + 29711.

It is an arithmetic number, because the mean of its divisors is an integer number (6927609).

Almost surely, 2^93394845 is an apocalyptic number.

It is an amenable number.

93394845 is a deficient number, since it is larger than the sum of its proper divisors (72867771).

93394845 is a wasteful number, since it uses less digits than its factorization.

93394845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56141 (or 56138 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 93394845 is about 9664.1008376362. The cubic root of 93394845 is about 453.7057694290.

The spelling of 93394845 in words is "ninety-three million, three hundred ninety-four thousand, eight hundred forty-five".