8328212402 has 8 divisors (see below), whose sum is σ = 12923088300. Its totient is φ = 4020516304.

The previous prime is 8328212401. The next prime is 8328212413. The reversal of 8328212402 is 2042128238.

It can be written as a sum of positive squares in 2 ways, for example, as 7757910241 + 570302161 = 88079^2 + 23881^2 .

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

It is not an unprimeable number, because it can be changed into a prime (8328212401) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 71794877 + ... + 71794992.

Almost surely, 2^8328212402 is an apocalyptic number.

8328212402 is a deficient number, since it is larger than the sum of its proper divisors (4594875898).

8328212402 is a wasteful number, since it uses less digits than its factorization.

8328212402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143589900.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 8328212402 is about 91259.0401111035. The cubic root of 8328212402 is about 2026.9852929121.

The spelling of 8328212402 in words is "eight billion, three hundred twenty-eight million, two hundred twelve thousand, four hundred two".