84103328 has 12 divisors (see below), whose sum is σ = 165578490. Its totient is φ = 42051648.

The previous prime is 84103297. The next prime is 84103333. The reversal of 84103328 is 82330148.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 81504784 + 2598544 = 9028^2 + 1612^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 84103328.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1314083 + ... + 1314146.

Almost surely, 2^84103328 is an apocalyptic number.

It is an amenable number.

84103328 is a deficient number, since it is larger than the sum of its proper divisors (81475162).

84103328 is a wasteful number, since it uses less digits than its factorization.

84103328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628239 (or 2628231 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 84103328 is about 9170.7866620045. The cubic root of 84103328 is about 438.1314145959.

The spelling of 84103328 in words is "eighty-four million, one hundred three thousand, three hundred twenty-eight".