8028832402 has 4 divisors (see below), whose sum is σ = 12043248606. Its totient is φ = 4014416200.

The previous prime is 8028832397. The next prime is 8028832411. The reversal of 8028832402 is 2042388208.

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., 5987509641 + 2041322761 = 77379^2 + 45181^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2007208099 + ... + 2007208102.

Almost surely, 2^8028832402 is an apocalyptic number.

8028832402 is a deficient number, since it is larger than the sum of its proper divisors (4014416204).

8028832402 is a wasteful number, since it uses less digits than its factorization.

8028832402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014416203.

The product of its (nonzero) digits is 49152, while the sum is 37.

The square root of 8028832402 is about 89603.7521647392. The cubic root of 8028832402 is about 2002.3998194482.

The spelling of 8028832402 in words is "eight billion, twenty-eight million, eight hundred thirty-two thousand, four hundred two".