8028356002 has 4 divisors (see below), whose sum is σ = 12042534006. Its totient is φ = 4014178000.

The previous prime is 8028355991. The next prime is 8028356009. The reversal of 8028356002 is 2006538208.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5483254401 + 2545101601 = 74049^2 + 50449^2 .

It is not an unprimeable number, because it can be changed into a prime (8028356009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2007088999 + ... + 2007089002.

Almost surely, 2^8028356002 is an apocalyptic number.

8028356002 is a deficient number, since it is larger than the sum of its proper divisors (4014178004).

8028356002 is a wasteful number, since it uses less digits than its factorization.

8028356002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014178003.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 8028356002 is about 89601.0937544849. The cubic root of 8028356002 is about 2002.3602137665.

The spelling of 8028356002 in words is "eight billion, twenty-eight million, three hundred fifty-six thousand, two".