34404222 has 16 divisors (see below), whose sum is σ = 68877072. Its totient is φ = 11456640.

The previous prime is 34404211. The next prime is 34404229. The reversal of 34404222 is 22240443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34404229) 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, 5572 + ... + 9992.

It is an arithmetic number, because the mean of its divisors is an integer number (4304817).

Almost surely, 2^34404222 is an apocalyptic number.

34404222 is an abundant number, since it is smaller than the sum of its proper divisors (34472850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34404222 is a wasteful number, since it uses less digits than its factorization.

34404222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5723.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 34404222 is about 5865.5112309159. The cubic root of 34404222 is about 325.2399710918.

Adding to 34404222 its reverse (22240443), we get a palindrome (56644665).

The spelling of 34404222 in words is "thirty-four million, four hundred four thousand, two hundred twenty-two".