4000030322 has 8 divisors (see below), whose sum is σ = 6061901916. Its totient is φ = 1979396352.

The previous prime is 4000030319. The next prime is 4000030337. The reversal of 4000030322 is 2230300004.

It can be written as a sum of positive squares in 2 ways, for example, as 3683154721 + 316875601 = 60689^2 + 17801^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4000030297 and 4000030306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10309163 + ... + 10309550.

Almost surely, 2^4000030322 is an apocalyptic number.

4000030322 is a deficient number, since it is larger than the sum of its proper divisors (2061871594).

4000030322 is a wasteful number, since it uses less digits than its factorization.

4000030322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20618812.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 4000030322 is about 63245.7929193713. The cubic root of 4000030322 is about 1587.4050630560.

Adding to 4000030322 its reverse (2230300004), we get a palindrome (6230330326).

The spelling of 4000030322 in words is "four billion, thirty thousand, three hundred twenty-two".