3505631434 has 32 divisors (see below), whose sum is σ = 5526144000. Its totient is φ = 1664724864.

The previous prime is 3505631429. The next prime is 3505631449. The reversal of 3505631434 is 4341365053.

3505631434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3505631434.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7318407 + ... + 7318885.

It is an arithmetic number, because the mean of its divisors is an integer number (172692000).

Almost surely, 2^3505631434 is an apocalyptic number.

3505631434 is a deficient number, since it is larger than the sum of its proper divisors (2020512566).

3505631434 is a wasteful number, since it uses less digits than its factorization.

3505631434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 3505631434 is about 59208.3730058511. The cubic root of 3505631434 is about 1519.1083519945.

Adding to 3505631434 its reverse (4341365053), we get a palindrome (7846996487).

The spelling of 3505631434 in words is "three billion, five hundred five million, six hundred thirty-one thousand, four hundred thirty-four".