3545232434 has 8 divisors (see below), whose sum is σ = 5418185580. Its totient is φ = 1739170576.

The previous prime is 3545232413. The next prime is 3545232437. The reversal of 3545232434 is 4342325453.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2734976209 + 810256225 = 52297^2 + 28465^2 .

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

It is a super-2 number, since 2×3545232434² = 25137346022171128712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3545232394 and 3545232403.

It is not an unprimeable number, because it can be changed into a prime (3545232437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16722689 + ... + 16722900.

Almost surely, 2^3545232434 is an apocalyptic number.

3545232434 is a deficient number, since it is larger than the sum of its proper divisors (1872953146).

3545232434 is a wasteful number, since it uses less digits than its factorization.

3545232434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33445644.

The product of its digits is 172800, while the sum is 35.

The square root of 3545232434 is about 59541.8544722954. The cubic root of 3545232434 is about 1524.8070968398.

Adding to 3545232434 its reverse (4342325453), we get a palindrome (7887557887).

The spelling of 3545232434 in words is "three billion, five hundred forty-five million, two hundred thirty-two thousand, four hundred thirty-four".