322134994 has 4 divisors (see below), whose sum is σ = 483202494. Its totient is φ = 161067496.

The previous prime is 322134977. The next prime is 322134997. The reversal of 322134994 is 499431223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 499431223 = 23 ⋅21714401.

It can be written as a sum of positive squares in only one way, i.e., 183954969 + 138180025 = 13563^2 + 11755^2 .

It is not an unprimeable number, because it can be changed into a prime (322134997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80533747 + ... + 80533750.

Almost surely, 2^322134994 is an apocalyptic number.

322134994 is a deficient number, since it is larger than the sum of its proper divisors (161067500).

322134994 is a wasteful number, since it uses less digits than its factorization.

322134994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161067499.

The product of its digits is 46656, while the sum is 37.

The square root of 322134994 is about 17948.1195115254. The cubic root of 322134994 is about 685.5081699911.

The spelling of 322134994 in words is "three hundred twenty-two million, one hundred thirty-four thousand, nine hundred ninety-four".