498725842 has 8 divisors (see below), whose sum is σ = 750128256. Its totient is φ = 248683092.

The previous prime is 498725837. The next prime is 498725863. The reversal of 498725842 is 248527894.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 338998 + ... + 340465.

It is an arithmetic number, because the mean of its divisors is an integer number (93766032).

Almost surely, 2^498725842 is an apocalyptic number.

498725842 is a deficient number, since it is larger than the sum of its proper divisors (251402414).

498725842 is a wasteful number, since it uses less digits than its factorization.

498725842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679832.

The product of its digits is 1290240, while the sum is 49.

The square root of 498725842 is about 22332.1705617703. The cubic root of 498725842 is about 793.0257525639.

The spelling of 498725842 in words is "four hundred ninety-eight million, seven hundred twenty-five thousand, eight hundred forty-two".