73328798 has 4 divisors (see below), whose sum is σ = 109993200. Its totient is φ = 36664398.

The previous prime is 73328779. The next prime is 73328813. The reversal of 73328798 is 89782337.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×73328798² = 10754225232249608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18332198 + ... + 18332201.

It is an arithmetic number, because the mean of its divisors is an integer number (27498300).

Almost surely, 2^73328798 is an apocalyptic number.

73328798 is a deficient number, since it is larger than the sum of its proper divisors (36664402).

73328798 is a wasteful number, since it uses less digits than its factorization.

73328798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36664401.

The product of its digits is 508032, while the sum is 47.

The square root of 73328798 is about 8563.2235752665. The cubic root of 73328798 is about 418.5604495051.

The spelling of 73328798 in words is "seventy-three million, three hundred twenty-eight thousand, seven hundred ninety-eight".