498891027 has 16 divisors (see below), whose sum is σ = 704767392. Its totient is φ = 312829440.

The previous prime is 498890989. The next prime is 498891047. The reversal of 498891027 is 720198894.

It is not a de Polignac number, because 498891027 - 2¹¹ = 498888979 is a prime.

It is a super-2 number, since 2×498891027² = 497784513642229458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (498891047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153277 + ... + 156497.

It is an arithmetic number, because the mean of its divisors is an integer number (44047962).

Almost surely, 2^498891027 is an apocalyptic number.

498891027 is a deficient number, since it is larger than the sum of its proper divisors (205876365).

498891027 is a wasteful number, since it uses less digits than its factorization.

498891027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6278.

The product of its (nonzero) digits is 290304, while the sum is 48.

The square root of 498891027 is about 22335.8686197784. The cubic root of 498891027 is about 793.1132966533.

The spelling of 498891027 in words is "four hundred ninety-eight million, eight hundred ninety-one thousand, twenty-seven".