3505434442 has 16 divisors (see below), whose sum is σ = 5611299840. Its totient is φ = 1636625088.

The previous prime is 3505434407. The next prime is 3505434473. The reversal of 3505434442 is 2444345053.

3505434442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 3505434398 and 3505434407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401592 + ... + 410227.

It is an arithmetic number, because the mean of its divisors is an integer number (350706240).

Almost surely, 2^3505434442 is an apocalyptic number.

3505434442 is a deficient number, since it is larger than the sum of its proper divisors (2105865398).

3505434442 is a wasteful number, since it uses less digits than its factorization.

3505434442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811965.

The product of its (nonzero) digits is 115200, while the sum is 34.

The square root of 3505434442 is about 59206.7094339822. The cubic root of 3505434442 is about 1519.0798970353.

Adding to 3505434442 its reverse (2444345053), we get a palindrome (5949779495).

It can be divided in two parts, 35054 and 34442, that added together give a palindrome (69496).

The spelling of 3505434442 in words is "three billion, five hundred five million, four hundred thirty-four thousand, four hundred forty-two".