84007704 has 32 divisors (see below), whose sum is σ = 229112640. Its totient is φ = 25456800.

The previous prime is 84007699. The next prime is 84007709. The reversal of 84007704 is 40770048.

It is an interprime number because it is at equal distance from previous prime (84007699) and next prime (84007709).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84007709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158842 + ... + 159369.

It is an arithmetic number, because the mean of its divisors is an integer number (7159770).

Almost surely, 2^84007704 is an apocalyptic number.

It is an amenable number.

84007704 is an abundant number, since it is smaller than the sum of its proper divisors (145104936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84007704 is a wasteful number, since it uses less digits than its factorization.

84007704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318231 (or 318227 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 84007704 is about 9165.5716679321. The cubic root of 84007704 is about 437.9653023952.

The spelling of 84007704 in words is "eighty-four million, seven thousand, seven hundred four".