800145330 has 32 divisors (see below), whose sum is σ = 1928017728. Its totient is φ = 212520000.

The previous prime is 800145301. The next prime is 800145373. The reversal of 800145330 is 33541008.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 800145330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45601 + ... + 60660.

It is an arithmetic number, because the mean of its divisors is an integer number (60250554).

Almost surely, 2^800145330 is an apocalyptic number.

800145330 is an abundant number, since it is smaller than the sum of its proper divisors (1127872398).

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

800145330 is a wasteful number, since it uses less digits than its factorization.

800145330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106522.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 800145330 is about 28286.8402265082. The cubic root of 800145330 is about 928.3739768277.

Adding to 800145330 its reverse (33541008), we get a palindrome (833686338).

The spelling of 800145330 in words is "eight hundred million, one hundred forty-five thousand, three hundred thirty".