802283330 has 8 divisors (see below), whose sum is σ = 1444110012. Its totient is φ = 320913328.

The previous prime is 802283297. The next prime is 802283333. The reversal of 802283330 is 33382208.

It can be written as a sum of positive squares in 2 ways, for example, as 723233449 + 79049881 = 26893^2 + 8891^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 802283293 and 802283302.

It is not an unprimeable number, because it can be changed into a prime (802283333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40114157 + ... + 40114176.

Almost surely, 2^802283330 is an apocalyptic number.

802283330 is a deficient number, since it is larger than the sum of its proper divisors (641826682).

802283330 is a wasteful number, since it uses less digits than its factorization.

802283330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80228340.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 802283330 is about 28324.6064403373. The cubic root of 802283330 is about 929.2001177158.

The spelling of 802283330 in words is "eight hundred two million, two hundred eighty-three thousand, three hundred thirty".