498667104 has 144 divisors (see below), whose sum is σ = 1584050832. Its totient is φ = 153404928.

The previous prime is 498667097. The next prime is 498667109. The reversal of 498667104 is 401766894.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×498667104² = 497337761223493632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 498667104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498667109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98622 + ... + 103554.

It is an arithmetic number, because the mean of its divisors is an integer number (11000353).

Almost surely, 2^498667104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498667104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (792025416).

498667104 is an abundant number, since it is smaller than the sum of its proper divisors (1085383728).

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

498667104 is a wasteful number, since it uses less digits than its factorization.

498667104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4971 (or 4951 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 498667104 is about 22330.8554247257. The cubic root of 498667104 is about 792.9946181734.

The spelling of 498667104 in words is "four hundred ninety-eight million, six hundred sixty-seven thousand, one hundred four".