498869516 has 12 divisors (see below), whose sum is σ = 884073120. Its totient is φ = 246277200.

The previous prime is 498869507. The next prime is 498869519. The reversal of 498869516 is 615968894.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (498869519) 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, 789035 + ... + 789666.

It is an arithmetic number, because the mean of its divisors is an integer number (73672760).

Almost surely, 2^498869516 is an apocalyptic number.

It is an amenable number.

498869516 is a deficient number, since it is larger than the sum of its proper divisors (385203604).

498869516 is a wasteful number, since it uses less digits than its factorization.

498869516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578784 (or 1578782 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 56.

The square root of 498869516 is about 22335.3870796993. The cubic root of 498869516 is about 793.1018974336.

The spelling of 498869516 in words is "four hundred ninety-eight million, eight hundred sixty-nine thousand, five hundred sixteen".