498201816 has 96 divisors (see below), whose sum is σ = 1470709440. Its totient is φ = 140196672.

The previous prime is 498201763. The next prime is 498201853. The reversal of 498201816 is 618102894.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75631 + ... + 81953.

It is an arithmetic number, because the mean of its divisors is an integer number (15319890).

Almost surely, 2^498201816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498201816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (735354720).

498201816 is an abundant number, since it is smaller than the sum of its proper divisors (972507624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

498201816 is a wasteful number, since it uses less digits than its factorization.

498201816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6413 (or 6402 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 498201816 is about 22320.4349419988. The cubic root of 498201816 is about 792.7479033515.

The spelling of 498201816 in words is "four hundred ninety-eight million, two hundred one thousand, eight hundred sixteen".