84002733 has 6 divisors (see below), whose sum is σ = 121337294. Its totient is φ = 56001816.

The previous prime is 84002717. The next prime is 84002741. The reversal of 84002733 is 33720048.

It can be written as a sum of positive squares in only one way, i.e., 57562569 + 26440164 = 7587^2 + 5142^2 .

It is not a de Polignac number, because 84002733 - 2⁴ = 84002717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84002697 and 84002706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84002713) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 4666810 + ... + 4666827.

Almost surely, 2^84002733 is an apocalyptic number.

It is an amenable number.

84002733 is a deficient number, since it is larger than the sum of its proper divisors (37334561).

84002733 is a wasteful number, since it uses less digits than its factorization.

84002733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9333643 (or 9333640 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 84002733 is about 9165.3004860725. The cubic root of 84002733 is about 437.9566636301.

The spelling of 84002733 in words is "eighty-four million, two thousand, seven hundred thirty-three".