3436442356 has 18 divisors (see below), whose sum is σ = 6388336598. Its totient is φ = 1617148800.

The previous prime is 3436442323. The next prime is 3436442357. The reversal of 3436442356 is 6532446343.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 881139856 + 2555302500 = 29684^2 + 50550^2 .

It is a super-2 number, since 2×3436442356² = 23618272132221661472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3436442357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1485195 + ... + 1487506.

Almost surely, 2^3436442356 is an apocalyptic number.

It is an amenable number.

3436442356 is a deficient number, since it is larger than the sum of its proper divisors (2951894242).

3436442356 is a wasteful number, since it uses less digits than its factorization.

3436442356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972739 (or 2972720 counting only the distinct ones).

The product of its digits is 622080, while the sum is 40.

The square root of 3436442356 is about 58621.1766855630. The cubic root of 3436442356 is about 1509.0478853730.

Adding to 3436442356 its reverse (6532446343), we get a palindrome (9968888699).

The spelling of 3436442356 in words is "three billion, four hundred thirty-six million, four hundred forty-two thousand, three hundred fifty-six".