84804734 has 16 divisors (see below), whose sum is σ = 146428800. Its totient is φ = 36082584.

The previous prime is 84804697. The next prime is 84804739. The reversal of 84804734 is 43740848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84804739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19844 + ... + 23735.

It is an arithmetic number, because the mean of its divisors is an integer number (9151800).

Almost surely, 2^84804734 is an apocalyptic number.

84804734 is a deficient number, since it is larger than the sum of its proper divisors (61624066).

84804734 is a wasteful number, since it uses less digits than its factorization.

84804734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43727.

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 84804734 is about 9208.9485827645. The cubic root of 84804734 is about 439.3460222676.

The spelling of 84804734 in words is "eighty-four million, eight hundred four thousand, seven hundred thirty-four".