492098338 has 4 divisors (see below), whose sum is σ = 738147510. Its totient is φ = 246049168.

The previous prime is 492098323. The next prime is 492098351. The reversal of 492098338 is 833890294.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 833890294 = 2 ⋅416945147.

It can be written as a sum of positive squares in only one way, i.e., 487658889 + 4439449 = 22083^2 + 2107^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123024583 + ... + 123024586.

Almost surely, 2^492098338 is an apocalyptic number.

492098338 is a deficient number, since it is larger than the sum of its proper divisors (246049172).

492098338 is a wasteful number, since it uses less digits than its factorization.

492098338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246049171.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 492098338 is about 22183.2896117776. The cubic root of 492098338 is about 789.4972702772.

The spelling of 492098338 in words is "four hundred ninety-two million, ninety-eight thousand, three hundred thirty-eight".