498106297909 has 8 divisors (see below), whose sum is σ = 543418031520. Its totient is φ = 452799454800.

The previous prime is 498106297901. The next prime is 498106297943. The reversal of 498106297909 is 909792601894.

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

It is not a de Polignac number, because 498106297909 - 2³ = 498106297901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498106297901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008019 + ... + 1418560.

It is an arithmetic number, because the mean of its divisors is an integer number (67927253940).

Almost surely, 2^498106297909 is an apocalyptic number.

It is an amenable number.

498106297909 is a deficient number, since it is larger than the sum of its proper divisors (45311733611).

498106297909 is a wasteful number, since it uses less digits than its factorization.

498106297909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445251.

The product of its (nonzero) digits is 17635968, while the sum is 64.

The spelling of 498106297909 in words is "four hundred ninety-eight billion, one hundred six million, two hundred ninety-seven thousand, nine hundred nine".