499935744 has 240 divisors, whose sum is σ = 1800152640. Its totient is φ = 129761280.

The previous prime is 499935721. The next prime is 499935767. The reversal of 499935744 is 447539994.

It is an interprime number because it is at equal distance from previous prime (499935721) and next prime (499935767).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 354112 + ... + 355520.

It is an arithmetic number, because the mean of its divisors is an integer number (7500636).

Almost surely, 2^499935744 is an apocalyptic number.

499935744 is a gapful number since it is divisible by the number (44) 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 499935744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (900076320).

499935744 is an abundant number, since it is smaller than the sum of its proper divisors (1300216896).

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

499935744 is a wasteful number, since it uses less digits than its factorization.

499935744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451 (or 1432 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 499935744 is about 22359.2429209935. The cubic root of 499935744 is about 793.6665245135. Note that the first 3 decimals are identical.

The spelling of 499935744 in words is "four hundred ninety-nine million, nine hundred thirty-five thousand, seven hundred forty-four".