498889067 has 8 divisors (see below), whose sum is σ = 531657216. Its totient is φ = 467044072.

The previous prime is 498889063. The next prime is 498889087. The reversal of 498889067 is 760988894.

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

It is not a de Polignac number, because 498889067 - 2² = 498889063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 498888997 and 498889015.

It is not an unprimeable number, because it can be changed into a prime (498889063) 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, 229673 + ... + 231834.

It is an arithmetic number, because the mean of its divisors is an integer number (66457152).

Almost surely, 2^498889067 is an apocalyptic number.

498889067 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

498889067 is a deficient number, since it is larger than the sum of its proper divisors (32768149).

498889067 is a wasteful number, since it uses less digits than its factorization.

498889067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461577.

The product of its (nonzero) digits is 6967296, while the sum is 59.

The square root of 498889067 is about 22335.8247441190. The cubic root of 498889067 is about 793.1122580136.

The spelling of 498889067 in words is "four hundred ninety-eight million, eight hundred eighty-nine thousand, sixty-seven".