8028545386 has 8 divisors (see below), whose sum is σ = 12134748384. Its totient is φ = 3983629260.

The previous prime is 8028545321. The next prime is 8028545431. The reversal of 8028545386 is 6835458208.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15321390 + ... + 15321913.

It is an arithmetic number, because the mean of its divisors is an integer number (1516843548).

Almost surely, 2^8028545386 is an apocalyptic number.

8028545386 is a deficient number, since it is larger than the sum of its proper divisors (4106202998).

8028545386 is a wasteful number, since it uses less digits than its factorization.

8028545386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30643436.

The product of its (nonzero) digits is 1843200, while the sum is 49.

The square root of 8028545386 is about 89602.1505657091. The cubic root of 8028545386 is about 2002.3759584596.

The spelling of 8028545386 in words is "eight billion, twenty-eight million, five hundred forty-five thousand, three hundred eighty-six".