498379 has 8 divisors (see below), whose sum is σ = 581600. Its totient is φ = 426888.

The previous prime is 498367. The next prime is 498391. The reversal of 498379 is 973894.

It is an interprime number because it is at equal distance from previous prime (498367) and next prime (498391).

It is not a de Polignac number, because 498379 - 2⁹ = 497867 is a prime.

It is a Duffinian number.

498379 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (498679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384 + ... + 1069.

It is an arithmetic number, because the mean of its divisors is an integer number (72700).

2⁴⁹⁸³⁷⁹ is an apocalyptic number.

498379 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

498379 is a deficient number, since it is larger than the sum of its proper divisors (83221).

498379 is an equidigital number, since it uses as much as digits as its factorization.

498379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474 (or 1460 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 498379 is about 705.9596305739. The cubic root of 498379 is about 79.2841871694.

The spelling of 498379 in words is "four hundred ninety-eight thousand, three hundred seventy-nine".