73483648 has 32 divisors (see below), whose sum is σ = 167308560. Its totient is φ = 31492608.

The previous prime is 73483637. The next prime is 73483679. The reversal of 73483648 is 84638437.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40111 + ... + 41902.

Almost surely, 2^73483648 is an apocalyptic number.

It is an amenable number.

73483648 is an abundant number, since it is smaller than the sum of its proper divisors (93824912).

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

73483648 is an equidigital number, since it uses as much as digits as its factorization.

73483648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82034 (or 82022 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 73483648 is about 8572.2603786866. The cubic root of 73483648 is about 418.8548700589.

The spelling of 73483648 in words is "seventy-three million, four hundred eighty-three thousand, six hundred forty-eight".