8932028428 has 6 divisors (see below), whose sum is σ = 15631049756. Its totient is φ = 4466014212.

The previous prime is 8932028411. The next prime is 8932028437. The reversal of 8932028428 is 8248202398.

It is a happy number.

It is a super-2 number, since 2×8932028428² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116503550 + ... + 1116503557.

Almost surely, 2^8932028428 is an apocalyptic number.

It is an amenable number.

8932028428 is a deficient number, since it is larger than the sum of its proper divisors (6699021328).

8932028428 is a wasteful number, since it uses less digits than its factorization.

8932028428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233007111 (or 2233007109 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 46.

The square root of 8932028428 is about 94509.4092035285. The cubic root of 8932028428 is about 2074.8340451202.

The spelling of 8932028428 in words is "eight billion, nine hundred thirty-two million, twenty-eight thousand, four hundred twenty-eight".