498940045 has 16 divisors (see below), whose sum is σ = 609782400. Its totient is φ = 391809600.

The previous prime is 498940007. The next prime is 498940067. The reversal of 498940045 is 540049894.

It is not a de Polignac number, because 498940045 - 2⁹ = 498939533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 498939983 and 498940010.

It is a congruent number.

It is an unprimeable number.

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, 181330 + ... + 184060.

It is an arithmetic number, because the mean of its divisors is an integer number (38111400).

Almost surely, 2^498940045 is an apocalyptic number.

It is an amenable number.

498940045 is a deficient number, since it is larger than the sum of its proper divisors (110842355).

498940045 is a wasteful number, since it uses less digits than its factorization.

498940045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3396.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 498940045 is about 22336.9658861717. The cubic root of 498940045 is about 793.1392712999.

The spelling of 498940045 in words is "four hundred ninety-eight million, nine hundred forty thousand, forty-five".