498326403 has 8 divisors (see below), whose sum is σ = 669285648. Its totient is φ = 329792384.

The previous prime is 498326399. The next prime is 498326417. The reversal of 498326403 is 304623894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 498326403 - 2² = 498326399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (498326443) 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, 605826 + ... + 606647.

It is an arithmetic number, because the mean of its divisors is an integer number (83660706).

Almost surely, 2^498326403 is an apocalyptic number.

498326403 is a deficient number, since it is larger than the sum of its proper divisors (170959245).

498326403 is a wasteful number, since it uses less digits than its factorization.

498326403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212613.

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 498326403 is about 22323.2256405744. The cubic root of 498326403 is about 792.8139795534.

The spelling of 498326403 in words is "four hundred ninety-eight million, three hundred twenty-six thousand, four hundred three".