498681411 has 4 divisors (see below), whose sum is σ = 664908552. Its totient is φ = 332454272.

The previous prime is 498681397. The next prime is 498681437. The reversal of 498681411 is 114186894.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 498681411 - 2²¹ = 496584259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (498681461) 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, 83113566 + ... + 83113571.

It is an arithmetic number, because the mean of its divisors is an integer number (166227138).

Almost surely, 2^498681411 is an apocalyptic number.

498681411 is a deficient number, since it is larger than the sum of its proper divisors (166227141).

498681411 is a wasteful number, since it uses less digits than its factorization.

498681411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166227140.

The product of its digits is 55296, while the sum is 42.

The square root of 498681411 is about 22331.1757639404. The cubic root of 498681411 is about 793.0022019003.

The spelling of 498681411 in words is "four hundred ninety-eight million, six hundred eighty-one thousand, four hundred eleven".