8042984 has 8 divisors (see below), whose sum is σ = 15080610. Its totient is φ = 4021488.

The previous prime is 8042977. The next prime is 8043017. The reversal of 8042984 is 4892408.

It can be written as a sum of positive squares in only one way, i.e., 4318084 + 3724900 = 2078^2 + 1930^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502679 + ... + 502694.

Almost surely, 2^8042984 is an apocalyptic number.

It is an amenable number.

8042984 is a deficient number, since it is larger than the sum of its proper divisors (7037626).

8042984 is a wasteful number, since it uses less digits than its factorization.

8042984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005379 (or 1005375 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 8042984 is about 2836.0155147672. The cubic root of 8042984 is about 200.3575603720.

The spelling of 8042984 in words is "eight million, forty-two thousand, nine hundred eighty-four".