498976799 has 4 divisors (see below), whose sum is σ = 499032336. Its totient is φ = 498921264.

The previous prime is 498976771. The next prime is 498976801. The reversal of 498976799 is 997679894.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 498976799 - 2²⁴ = 482199583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498976729) 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, 10859 + ... + 33404.

It is an arithmetic number, because the mean of its divisors is an integer number (124758084).

Almost surely, 2^498976799 is an apocalyptic number.

498976799 is a deficient number, since it is larger than the sum of its proper divisors (55537).

498976799 is a wasteful number, since it uses less digits than its factorization.

498976799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55536.

The product of its digits is 61725888, while the sum is 68.

The square root of 498976799 is about 22337.7885879511. The cubic root of 498976799 is about 793.1587461348.

The spelling of 498976799 in words is "four hundred ninety-eight million, nine hundred seventy-six thousand, seven hundred ninety-nine".