424304198 has 4 divisors (see below), whose sum is σ = 636456300. Its totient is φ = 212152098.

The previous prime is 424304129. The next prime is 424304201. The reversal of 424304198 is 891403424.

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

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, 106076048 + ... + 106076051.

It is an arithmetic number, because the mean of its divisors is an integer number (159114075).

Almost surely, 2^424304198 is an apocalyptic number.

424304198 is a deficient number, since it is larger than the sum of its proper divisors (212152102).

424304198 is a wasteful number, since it uses less digits than its factorization.

424304198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212152101.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 424304198 is about 20598.6455379959. The cubic root of 424304198 is about 751.4367705703.

The spelling of 424304198 in words is "four hundred twenty-four million, three hundred four thousand, one hundred ninety-eight".