84994343 has 8 divisors (see below), whose sum is σ = 100270080. Its totient is φ = 70502040.

The previous prime is 84994337. The next prime is 84994379. The reversal of 84994343 is 34349948.

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

It is not a de Polignac number, because 84994343 - 2¹² = 84990247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84994294 and 84994303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84994303) 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, 195623 + ... + 196056.

It is an arithmetic number, because the mean of its divisors is an integer number (12533760).

Almost surely, 2^84994343 is an apocalyptic number.

84994343 is a deficient number, since it is larger than the sum of its proper divisors (15275737).

84994343 is a wasteful number, since it uses less digits than its factorization.

84994343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391717.

The product of its digits is 373248, while the sum is 44.

The square root of 84994343 is about 9219.2376582882. The cubic root of 84994343 is about 439.6732129345.

The spelling of 84994343 in words is "eighty-four million, nine hundred ninety-four thousand, three hundred forty-three".