73738896 has 160 divisors (see below), whose sum is σ = 241698816. Its totient is φ = 18816000.

The previous prime is 73738879. The next prime is 73738901. The reversal of 73738896 is 69883737.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262276 + ... + 262556.

Almost surely, 2^73738896 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 73738896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120849408).

73738896 is an abundant number, since it is smaller than the sum of its proper divisors (167959920).

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

73738896 is a wasteful number, since it uses less digits than its factorization.

73738896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 375 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 51.

The square root of 73738896 is about 8587.1354944475. The cubic root of 73738896 is about 419.3392785940.

The spelling of 73738896 in words is "seventy-three million, seven hundred thirty-eight thousand, eight hundred ninety-six".