1634044122 has 12 divisors (see below), whose sum is σ = 3540428970. Its totient is φ = 544681368.

The previous prime is 1634044109. The next prime is 1634044141. The reversal of 1634044122 is 2214404361.

It is a happy number.

1634044122 is a `hidden beast` number, since 1 + 634 + 0 + 4 + 4 + 1 + 22 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1352106441 + 281937681 = 36771^2 + 16791^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45390097 + ... + 45390132.

Almost surely, 2^1634044122 is an apocalyptic number.

1634044122 is an abundant number, since it is smaller than the sum of its proper divisors (1906384848).

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

1634044122 is a wasteful number, since it uses less digits than its factorization.

1634044122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90780237 (or 90780234 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 1634044122 is about 40423.3116159475. The cubic root of 1634044122 is about 1177.8444132947.

Adding to 1634044122 its reverse (2214404361), we get a palindrome (3848448483).

The spelling of 1634044122 in words is "one billion, six hundred thirty-four million, forty-four thousand, one hundred twenty-two".