73846449 has 12 divisors (see below), whose sum is σ = 106743156. Its totient is φ = 49195872.

The previous prime is 73846429. The next prime is 73846477. The reversal of 73846449 is 94464837.

It can be written as a sum of positive squares in 2 ways, for example, as 52056225 + 21790224 = 7215^2 + 4668^2 .

It is not a de Polignac number, because 73846449 - 2¹¹ = 73844401 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (73846429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19239 + ... + 22755.

It is an arithmetic number, because the mean of its divisors is an integer number (8895263).

Almost surely, 2^73846449 is an apocalyptic number.

It is an amenable number.

73846449 is a deficient number, since it is larger than the sum of its proper divisors (32896707).

73846449 is a wasteful number, since it uses less digits than its factorization.

73846449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5856 (or 5853 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 73846449 is about 8593.3956617859. The cubic root of 73846449 is about 419.5430574676.

The spelling of 73846449 in words is "seventy-three million, eight hundred forty-six thousand, four hundred forty-nine".