498609373 has 4 divisors (see below), whose sum is σ = 512085340. Its totient is φ = 485133408.

The previous prime is 498609367. The next prime is 498609379. The reversal of 498609373 is 373906894.

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

It is an interprime number because it is at equal distance from previous prime (498609367) and next prime (498609379).

It can be written as a sum of positive squares in 2 ways, for example, as 337750884 + 160858489 = 18378^2 + 12683^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-498609373 is a prime.

It is a super-2 number, since 2×498609373² = 497222613686906258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498609379) 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 3 ways as a sum of consecutive naturals, for example, 6737928 + ... + 6738001.

It is an arithmetic number, because the mean of its divisors is an integer number (128021335).

Almost surely, 2^498609373 is an apocalyptic number.

It is an amenable number.

498609373 is a deficient number, since it is larger than the sum of its proper divisors (13475967).

498609373 is a wasteful number, since it uses less digits than its factorization.

498609373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13475966.

The product of its (nonzero) digits is 979776, while the sum is 49.

The square root of 498609373 is about 22329.5627588182. The cubic root of 498609373 is about 792.9640151660.

The spelling of 498609373 in words is "four hundred ninety-eight million, six hundred nine thousand, three hundred seventy-three".