84944329 has 4 divisors (see below), whose sum is σ = 86140800. Its totient is φ = 83747860.

The previous prime is 84944323. The next prime is 84944347. The reversal of 84944329 is 92344948.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84944329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84944323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598129 + ... + 598270.

It is an arithmetic number, because the mean of its divisors is an integer number (21535200).

Almost surely, 2^84944329 is an apocalyptic number.

It is an amenable number.

84944329 is a deficient number, since it is larger than the sum of its proper divisors (1196471).

84944329 is a wasteful number, since it uses less digits than its factorization.

84944329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196470.

The product of its digits is 248832, while the sum is 43.

The square root of 84944329 is about 9216.5247788958. The cubic root of 84944329 is about 439.5869557009.

The spelling of 84944329 in words is "eighty-four million, nine hundred forty-four thousand, three hundred twenty-nine".