498615960 has 128 divisors (see below), whose sum is σ = 1553333760. Its totient is φ = 127948800.

The previous prime is 498615947. The next prime is 498615977. The reversal of 498615960 is 69516894.

498615960 = T₈₀ + T₈₁ + ... + T₁₄₄₀.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 365680 + ... + 367040.

It is an arithmetic number, because the mean of its divisors is an integer number (12135420).

Almost surely, 2^498615960 is an apocalyptic number.

498615960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498615960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (776666880).

498615960 is an abundant number, since it is smaller than the sum of its proper divisors (1054717800).

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

498615960 is a wasteful number, since it uses less digits than its factorization.

498615960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489 (or 1485 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 498615960 is about 22329.7102533822. The cubic root of 498615960 is about 792.9675070318.

The spelling of 498615960 in words is "four hundred ninety-eight million, six hundred fifteen thousand, nine hundred sixty".