498932399 has 8 divisors (see below), whose sum is σ = 595000320. Its totient is φ = 409062456.

The previous prime is 498932393. The next prime is 498932411. The reversal of 498932399 is 993239894.

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 498932399 - 2²⁸ = 230496943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498932393) 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 7 ways as a sum of consecutive naturals, for example, 1549319 + ... + 1549640.

It is an arithmetic number, because the mean of its divisors is an integer number (74375040).

Almost surely, 2^498932399 is an apocalyptic number.

498932399 is a deficient number, since it is larger than the sum of its proper divisors (96067921).

498932399 is a wasteful number, since it uses less digits than its factorization.

498932399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098989.

The product of its digits is 3779136, while the sum is 56.

The square root of 498932399 is about 22336.7947342496. The cubic root of 498932399 is about 793.1352197952.

The spelling of 498932399 in words is "four hundred ninety-eight million, nine hundred thirty-two thousand, three hundred ninety-nine".