498636916 has 12 divisors (see below), whose sum is σ = 893898180. Its totient is φ = 243237440.

The previous prime is 498636913. The next prime is 498636917. The reversal of 498636916 is 619636894.

It can be written as a sum of positive squares in 2 ways, for example, as 88736400 + 409900516 = 9420^2 + 20246^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498636913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1520071 + ... + 1520398.

It is an arithmetic number, because the mean of its divisors is an integer number (74491515).

Almost surely, 2^498636916 is an apocalyptic number.

It is an amenable number.

498636916 is a deficient number, since it is larger than the sum of its proper divisors (395261264).

498636916 is a wasteful number, since it uses less digits than its factorization.

498636916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3040514 (or 3040512 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 52.

The square root of 498636916 is about 22330.1794887547. The cubic root of 498636916 is about 792.9786159116.

The spelling of 498636916 in words is "four hundred ninety-eight million, six hundred thirty-six thousand, nine hundred sixteen".