84304967 has 2 divisors, whose sum is σ = 84304968. Its totient is φ = 84304966.

The previous prime is 84304951. The next prime is 84305017. The reversal of 84304967 is 76940348.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84304967 - 2⁴ = 84304951 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84304567) 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 as a sum of consecutive naturals, namely, 42152483 + 42152484.

It is an arithmetic number, because the mean of its divisors is an integer number (42152484).

Almost surely, 2^84304967 is an apocalyptic number.

84304967 is a deficient number, since it is larger than the sum of its proper divisors (1).

84304967 is an equidigital number, since it uses as much as digits as its factorization.

84304967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 84304967 is about 9181.7736304050. The cubic root of 84304967 is about 438.4812773737.

The spelling of 84304967 in words is "eighty-four million, three hundred four thousand, nine hundred sixty-seven".