84560734 has 8 divisors (see below), whose sum is σ = 128072880. Its totient is φ = 41869776.

The previous prime is 84560717. The next prime is 84560741. The reversal of 84560734 is 43706548.

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

It is a junction number, because it is equal to n+sod(n) for n = 84560693 and 84560702.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 205039 + ... + 205450.

It is an arithmetic number, because the mean of its divisors is an integer number (16009110).

Almost surely, 2^84560734 is an apocalyptic number.

84560734 is a deficient number, since it is larger than the sum of its proper divisors (43512146).

84560734 is a wasteful number, since it uses less digits than its factorization.

84560734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410594.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 84560734 is about 9195.6910561415. The cubic root of 84560734 is about 438.9242556935.

The spelling of 84560734 in words is "eighty-four million, five hundred sixty thousand, seven hundred thirty-four".