34400122 has 4 divisors (see below), whose sum is σ = 51600186. Its totient is φ = 17200060.

The previous prime is 34400117. The next prime is 34400123. The reversal of 34400122 is 22100443.

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., 29909961 + 4490161 = 5469^2 + 2119^2 .

It is a super-3 number, since 3×34400122³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 34400096 and 34400105.

It is not an unprimeable number, because it can be changed into a prime (34400123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8600029 + ... + 8600032.

Almost surely, 2^34400122 is an apocalyptic number.

34400122 is a deficient number, since it is larger than the sum of its proper divisors (17200064).

34400122 is a wasteful number, since it uses less digits than its factorization.

34400122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17200063.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 34400122 is about 5865.1617198505. The cubic root of 34400122 is about 325.2270508088.

Adding to 34400122 its reverse (22100443), we get a palindrome (56500565).

The spelling of 34400122 in words is "thirty-four million, four hundred thousand, one hundred twenty-two".