73413846 has 72 divisors (see below), whose sum is σ = 179760672. Its totient is φ = 21621600.

The previous prime is 73413839. The next prime is 73413881. The reversal of 73413846 is 64831437.

It is a self number, because there is not a number n which added to its sum of digits gives 73413846.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 80131 + ... + 81041.

It is an arithmetic number, because the mean of its divisors is an integer number (2496676).

Almost surely, 2^73413846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73413846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89880336).

73413846 is an abundant number, since it is smaller than the sum of its proper divisors (106346826).

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

73413846 is a wasteful number, since it uses less digits than its factorization.

73413846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978 (or 964 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 73413846 is about 8568.1880231470. The cubic root of 73413846 is about 418.7222048530.

The spelling of 73413846 in words is "seventy-three million, four hundred thirteen thousand, eight hundred forty-six".