422396498 has 8 divisors (see below), whose sum is σ = 634886640. Its totient is φ = 210767620.

The previous prime is 422396479. The next prime is 422396521. The reversal of 422396498 is 894693224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214088 + ... + 216051.

It is an arithmetic number, because the mean of its divisors is an integer number (79360830).

Almost surely, 2^422396498 is an apocalyptic number.

422396498 is a deficient number, since it is larger than the sum of its proper divisors (212490142).

422396498 is a wasteful number, since it uses less digits than its factorization.

422396498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430632.

The product of its digits is 746496, while the sum is 47.

The square root of 422396498 is about 20552.2869287094. The cubic root of 422396498 is about 750.3089086017.

The spelling of 422396498 in words is "four hundred twenty-two million, three hundred ninety-six thousand, four hundred ninety-eight".