500046330 has 64 divisors (see below), whose sum is σ = 1452245760. Its totient is φ = 107572224.

The previous prime is 500046307. The next prime is 500046331. The reversal of 500046330 is 33640005.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 500046297 and 500046306.

It is not an unprimeable number, because it can be changed into a prime (500046331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66465 + ... + 73604.

It is an arithmetic number, because the mean of its divisors is an integer number (22691340).

Almost surely, 2^500046330 is an apocalyptic number.

500046330 is an abundant number, since it is smaller than the sum of its proper divisors (952199430).

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

500046330 is a wasteful number, since it uses less digits than its factorization.

500046330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140103.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 500046330 is about 22361.7157212947. The cubic root of 500046330 is about 793.7250399905.

Adding to 500046330 its reverse (33640005), we get a palindrome (533686335).

The spelling of 500046330 in words is "five hundred million, forty-six thousand, three hundred thirty".