3405995552 has 12 divisors (see below), whose sum is σ = 6705553806. Its totient is φ = 1702997760.

The previous prime is 3405995539. The next prime is 3405995569. The reversal of 3405995552 is 2555995043.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3207636496 + 198359056 = 56636^2 + 14084^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3405995497 and 3405995506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53218649 + ... + 53218712.

Almost surely, 2^3405995552 is an apocalyptic number.

3405995552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3405995552 is a deficient number, since it is larger than the sum of its proper divisors (3299558254).

3405995552 is a wasteful number, since it uses less digits than its factorization.

3405995552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106437371 (or 106437363 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 47.

The square root of 3405995552 is about 58360.9077379713. The cubic root of 3405995552 is about 1504.5779476792.

The spelling of 3405995552 in words is "three billion, four hundred five million, nine hundred ninety-five thousand, five hundred fifty-two".