498394 has 16 divisors (see below), whose sum is σ = 834120. Its totient is φ = 221760.

The previous prime is 498391. The next prime is 498397. The reversal of 498394 is 493894.

It is an interprime number because it is at equal distance from previous prime (498391) and next prime (498397).

It can be written as a sum of positive squares in 4 ways, for example, as 416025 + 82369 = 645^2 + 287^2 .

It is not an unprimeable number, because it can be changed into a prime (498391) 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, 424 + ... + 1084.

2⁴⁹⁸³⁹⁴ is an apocalyptic number.

498394 is a deficient number, since it is larger than the sum of its proper divisors (335726).

498394 is a wasteful number, since it uses less digits than its factorization.

498394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705.

The product of its digits is 31104, while the sum is 37.

The square root of 498394 is about 705.9702543309. The cubic root of 498394 is about 79.2849825820.

The spelling of 498394 in words is "four hundred ninety-eight thousand, three hundred ninety-four".