498649676 has 18 divisors (see below), whose sum is σ = 1015108668. Its totient is φ = 213706920.

The previous prime is 498649673. The next prime is 498649681. The reversal of 498649676 is 676946894.

It is not an unprimeable number, because it can be changed into a prime (498649673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1271870 + ... + 1272261.

It is an arithmetic number, because the mean of its divisors is an integer number (56394926).

Almost surely, 2^498649676 is an apocalyptic number.

It is an amenable number.

498649676 is an abundant number, since it is smaller than the sum of its proper divisors (516458992).

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

498649676 is a wasteful number, since it uses less digits than its factorization.

498649676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544149 (or 2544140 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 59.

The square root of 498649676 is about 22330.4651989160. The cubic root of 498649676 is about 792.9853798986.

The spelling of 498649676 in words is "four hundred ninety-eight million, six hundred forty-nine thousand, six hundred seventy-six".