499934160 has 320 divisors, whose sum is σ = 1918805760. Its totient is φ = 118609920.

The previous prime is 499934153. The next prime is 499934173. The reversal of 499934160 is 61439994.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1259082 + ... + 1259478.

It is an arithmetic number, because the mean of its divisors is an integer number (5996268).

Almost surely, 2^499934160 is an apocalyptic number.

499934160 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 499934160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (959402880).

499934160 is an abundant number, since it is smaller than the sum of its proper divisors (1418871600).

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

499934160 is a wasteful number, since it uses less digits than its factorization.

499934160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 471 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 499934160 is about 22359.2074993726. The cubic root of 499934160 is about 793.6656862931.

The spelling of 499934160 in words is "four hundred ninety-nine million, nine hundred thirty-four thousand, one hundred sixty".