84844694 has 16 divisors (see below), whose sum is σ = 140069520. Its totient is φ = 38223360.

The previous prime is 84844693. The next prime is 84844741. The reversal of 84844694 is 49644848.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84844693) 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, 14579 + ... + 19550.

It is an arithmetic number, because the mean of its divisors is an integer number (8754345).

Almost surely, 2^84844694 is an apocalyptic number.

84844694 is a deficient number, since it is larger than the sum of its proper divisors (55224826).

84844694 is a wasteful number, since it uses less digits than its factorization.

84844694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34255.

The product of its digits is 884736, while the sum is 47.

The square root of 84844694 is about 9211.1179560355. The cubic root of 84844694 is about 439.4150180632.

The spelling of 84844694 in words is "eighty-four million, eight hundred forty-four thousand, six hundred ninety-four".