73376448 has 56 divisors (see below), whose sum is σ = 194797680. Its totient is φ = 24376320.

The previous prime is 73376419. The next prime is 73376449. The reversal of 73376448 is 84467337.

It is not an unprimeable number, because it can be changed into a prime (73376449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88098 + ... + 88926.

It is an arithmetic number, because the mean of its divisors is an integer number (3478530).

Almost surely, 2^73376448 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 73376448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97398840).

73376448 is an abundant number, since it is smaller than the sum of its proper divisors (121421232).

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

73376448 is a wasteful number, since it uses less digits than its factorization.

73376448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305 (or 1295 counting only the distinct ones).

The product of its digits is 338688, while the sum is 42.

The square root of 73376448 is about 8566.0053700660. The cubic root of 73376448 is about 418.6510918697.

The spelling of 73376448 in words is "seventy-three million, three hundred seventy-six thousand, four hundred forty-eight".