3535635642 has 32 divisors (see below), whose sum is σ = 8816131584. Its totient is φ = 918346800.

The previous prime is 3535635613. The next prime is 3535635689. The reversal of 3535635642 is 2465365353.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 3535635594 and 3535635603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3825984 + ... + 3826907.

It is an arithmetic number, because the mean of its divisors is an integer number (275504112).

Almost surely, 2^3535635642 is an apocalyptic number.

3535635642 is an abundant number, since it is smaller than the sum of its proper divisors (5280495942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3535635642 is a wasteful number, since it uses less digits than its factorization.

3535635642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7652914.

The product of its digits is 972000, while the sum is 42.

The square root of 3535635642 is about 59461.2112389245. The cubic root of 3535635642 is about 1523.4299910524.

The spelling of 3535635642 in words is "three billion, five hundred thirty-five million, six hundred thirty-five thousand, six hundred forty-two".