704416198 has 4 divisors (see below), whose sum is σ = 1056624300. Its totient is φ = 352208098.

The previous prime is 704416171. The next prime is 704416211. The reversal of 704416198 is 891614407.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 891614407 = 27803 ⋅32069.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 704416198.

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, 176104048 + ... + 176104051.

It is an arithmetic number, because the mean of its divisors is an integer number (264156075).

Almost surely, 2^704416198 is an apocalyptic number.

704416198 is a deficient number, since it is larger than the sum of its proper divisors (352208102).

704416198 is a wasteful number, since it uses less digits than its factorization.

704416198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352208101.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 704416198 is about 26540.8401901673. The cubic root of 704416198 is about 889.7673077657.

The spelling of 704416198 in words is "seven hundred four million, four hundred sixteen thousand, one hundred ninety-eight".