465198498 has 16 divisors (see below), whose sum is σ = 1033774560. Its totient is φ = 155066148.

The previous prime is 465198497. The next prime is 465198499. The reversal of 465198498 is 894891564.

465198498 is a `hidden beast` number, since 4 + 65 + 1 + 98 + 498 = 666.

It is an interprime number because it is at equal distance from previous prime (465198497) and next prime (465198499).

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 8614787 = 465198498 / (4 + 6 + 5 + 1 + 9 + 8 + 4 + 9 + 8).

It is not an unprimeable number, because it can be changed into a prime (465198491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4307340 + ... + 4307447.

It is an arithmetic number, because the mean of its divisors is an integer number (64610910).

Almost surely, 2^465198498 is an apocalyptic number.

465198498 is an abundant number, since it is smaller than the sum of its proper divisors (568576062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

465198498 is a wasteful number, since it uses less digits than its factorization.

465198498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8614798 (or 8614792 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 54.

The square root of 465198498 is about 21568.4607239367. The cubic root of 465198498 is about 774.8413122199.

The spelling of 465198498 in words is "four hundred sixty-five million, one hundred ninety-eight thousand, four hundred ninety-eight".