3598743122 has 30 divisors (see below), whose sum is σ = 5871333219. Its totient is φ = 1654341000.

The previous prime is 3598743121. The next prime is 3598743151. The reversal of 3598743122 is 2213478953.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 63001 + 3598680121 = 251^2 + 59989^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=42419.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3598743121) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 14337497 + ... + 14337747.

Almost surely, 2^3598743122 is an apocalyptic number.

3598743122 is a deficient number, since it is larger than the sum of its proper divisors (2272590097).

3598743122 is an frugal number, since it uses more digits than its factorization.

3598743122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 266 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 3598743122 is about 59989.5251023043. The cubic root of 3598743122 is about 1532.4404815318.

The spelling of 3598743122 in words is "three billion, five hundred ninety-eight million, seven hundred forty-three thousand, one hundred twenty-two".