73198296 has 64 divisors (see below), whose sum is σ = 205260000. Its totient is φ = 24167808.

The previous prime is 73198273. The next prime is 73198297. The reversal of 73198296 is 69289137.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73198297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21990 + ... + 25098.

Almost surely, 2^73198296 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 73198296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102630000).

73198296 is an abundant number, since it is smaller than the sum of its proper divisors (132061704).

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

73198296 is a wasteful number, since it uses less digits than its factorization.

73198296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233 (or 3223 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 73198296 is about 8555.6002711674. The cubic root of 73198296 is about 418.3120004500.

The spelling of 73198296 in words is "seventy-three million, one hundred ninety-eight thousand, two hundred ninety-six".