498671415 has 24 divisors (see below), whose sum is σ = 942943248. Its totient is φ = 241779840.

The previous prime is 498671399. The next prime is 498671417. The reversal of 498671415 is 514176894.

It is not a de Polignac number, because 498671415 - 2⁴ = 498671399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498671417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 503214 + ... + 504203.

It is an arithmetic number, because the mean of its divisors is an integer number (39289302).

Almost surely, 2^498671415 is an apocalyptic number.

498671415 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

498671415 is a deficient number, since it is larger than the sum of its proper divisors (444271833).

498671415 is a wasteful number, since it uses less digits than its factorization.

498671415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007439 (or 1007436 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 498671415 is about 22330.9519501521. The cubic root of 498671415 is about 792.9969033251.

The spelling of 498671415 in words is "four hundred ninety-eight million, six hundred seventy-one thousand, four hundred fifteen".