8020330 has 16 divisors (see below), whose sum is σ = 15064704. Its totient is φ = 3068560.

The previous prime is 8020303. The next prime is 8020333. The reversal of 8020330 is 330208.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8020333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17206 + ... + 17665.

It is an arithmetic number, because the mean of its divisors is an integer number (941544).

Almost surely, 2^8020330 is an apocalyptic number.

8020330 is a deficient number, since it is larger than the sum of its proper divisors (7044374).

8020330 is a wasteful number, since it uses less digits than its factorization.

8020330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34901.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 8020330 is about 2832.0187146274. The cubic root of 8020330 is about 200.1692733589.

Adding to 8020330 its reverse (330208), we get a palindrome (8350538).

The spelling of 8020330 in words is "eight million, twenty thousand, three hundred thirty".