84735936 has 56 divisors (see below), whose sum is σ = 249113040. Its totient is φ = 28244736.

The previous prime is 84735913. The next prime is 84735983. The reversal of 84735936 is 63953748.

It is a junction number, because it is equal to n+sod(n) for n = 84735891 and 84735900.

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 7 ways as a sum of consecutive naturals, for example, 22791 + ... + 26246.

Almost surely, 2^84735936 is an apocalyptic number.

It is an amenable number.

84735936 is an abundant number, since it is smaller than the sum of its proper divisors (164377104).

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

84735936 is a wasteful number, since it uses less digits than its factorization.

84735936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49058 (or 49042 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 84735936 is about 9205.2124364406. The cubic root of 84735936 is about 439.2271833633.

The spelling of 84735936 in words is "eighty-four million, seven hundred thirty-five thousand, nine hundred thirty-six".