73846864 has 80 divisors (see below), whose sum is σ = 178960768. Its totient is φ = 28740096.

The previous prime is 73846837. The next prime is 73846897. The reversal of 73846864 is 46864837.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97174 + ... + 97930.

Almost surely, 2^73846864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73846864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89480384).

73846864 is an abundant number, since it is smaller than the sum of its proper divisors (105113904).

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

73846864 is a wasteful number, since it uses less digits than its factorization.

73846864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852 (or 846 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The square root of 73846864 is about 8593.4198082021. The cubic root of 73846864 is about 419.5438433778.

The spelling of 73846864 in words is "seventy-three million, eight hundred forty-six thousand, eight hundred sixty-four".