84068473 has 8 divisors (see below), whose sum is σ = 88960896. Its totient is φ = 79279200.

The previous prime is 84068471. The next prime is 84068507. The reversal of 84068473 is 37486048.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84068473 - 2¹ = 84068471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84068471) 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, 24108 + ... + 27373.

It is an arithmetic number, because the mean of its divisors is an integer number (11120112).

Almost surely, 2^84068473 is an apocalyptic number.

It is an amenable number.

84068473 is a deficient number, since it is larger than the sum of its proper divisors (4892423).

84068473 is a wasteful number, since it uses less digits than its factorization.

84068473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51575.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 84068473 is about 9168.8861373670. The cubic root of 84068473 is about 438.0708811985.

The spelling of 84068473 in words is "eighty-four million, sixty-eight thousand, four hundred seventy-three".