495829198 has 4 divisors (see below), whose sum is σ = 743743800. Its totient is φ = 247914598.

The previous prime is 495829189. The next prime is 495829223. The reversal of 495829198 is 891928594.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 891928594 = 2 ⋅445964297.

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, 123957298 + ... + 123957301.

It is an arithmetic number, because the mean of its divisors is an integer number (185935950).

Almost surely, 2^495829198 is an apocalyptic number.

495829198 is a deficient number, since it is larger than the sum of its proper divisors (247914602).

495829198 is a wasteful number, since it uses less digits than its factorization.

495829198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247914601.

The product of its digits is 1866240, while the sum is 55.

The square root of 495829198 is about 22267.2225030424. Note that the first 3 decimals coincide. The cubic root of 495829198 is about 791.4874491653.

The spelling of 495829198 in words is "four hundred ninety-five million, eight hundred twenty-nine thousand, one hundred ninety-eight".