84304322 has 4 divisors (see below), whose sum is σ = 126456486. Its totient is φ = 42152160.

The previous prime is 84304321. The next prime is 84304327. The reversal of 84304322 is 22340348.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 79192201 + 5112121 = 8899^2 + 2261^2 .

It is a junction number, because it is equal to n+sod(n) for n = 84304291 and 84304300.

It is not an unprimeable number, because it can be changed into a prime (84304321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21076079 + ... + 21076082.

Almost surely, 2^84304322 is an apocalyptic number.

84304322 is a deficient number, since it is larger than the sum of its proper divisors (42152164).

84304322 is a wasteful number, since it uses less digits than its factorization.

84304322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42152163.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 84304322 is about 9181.7385064050. The cubic root of 84304322 is about 438.4801591274.

The spelling of 84304322 in words is "eighty-four million, three hundred four thousand, three hundred twenty-two".