94636493 has 6 divisors (see below), whose sum is σ = 110087406. Its totient is φ = 81116952.

The previous prime is 94636481. The next prime is 94636499. The reversal of 94636493 is 39463649.

It can be written as a sum of positive squares in only one way, i.e., 89170249 + 5466244 = 9443^2 + 2338^2 .

It is not a de Polignac number, because 94636493 - 2¹⁴ = 94620109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94636499) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 965630 + ... + 965727.

It is an arithmetic number, because the mean of its divisors is an integer number (18347901).

Almost surely, 2^94636493 is an apocalyptic number.

It is an amenable number.

94636493 is a deficient number, since it is larger than the sum of its proper divisors (15450913).

94636493 is a wasteful number, since it uses less digits than its factorization.

94636493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931371 (or 1931364 counting only the distinct ones).

The product of its digits is 419904, while the sum is 44.

The square root of 94636493 is about 9728.1289567933. The cubic root of 94636493 is about 455.7075382404.

The spelling of 94636493 in words is "ninety-four million, six hundred thirty-six thousand, four hundred ninety-three".