498505894 has 8 divisors (see below), whose sum is σ = 749878200. Its totient is φ = 248546496.

The previous prime is 498505859. The next prime is 498505897.

498505894 is nontrivially palindromic in base 10.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498505897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352344 + ... + 353755.

It is an arithmetic number, because the mean of its divisors is an integer number (93734775).

Almost surely, 2^498505894 is an apocalyptic number.

498505894 is a deficient number, since it is larger than the sum of its proper divisors (251372306).

498505894 is a wasteful number, since it uses less digits than its factorization.

498505894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706454.

The product of its (nonzero) digits is 2073600, while the sum is 52.

The square root of 498505894 is about 22327.2455533592. The cubic root of 498505894 is about 792.9091553868.

The spelling of 498505894 in words is "four hundred ninety-eight million, five hundred five thousand, eight hundred ninety-four".