3542561635 has 8 divisors (see below), whose sum is σ = 4256256816. Its totient is φ = 2830594080.

The previous prime is 3542561629. The next prime is 3542561657. The reversal of 3542561635 is 5361652453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3542561635 - 2¹⁹ = 3542037347 is a prime.

It is a super-3 number, since 3×3542561635³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 427389 + ... + 435598.

It is an arithmetic number, because the mean of its divisors is an integer number (532032102).

Almost surely, 2^3542561635 is an apocalyptic number.

3542561635 is a deficient number, since it is larger than the sum of its proper divisors (713695181).

3542561635 is an equidigital number, since it uses as much as digits as its factorization.

3542561635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863813.

The product of its digits is 324000, while the sum is 40.

The square root of 3542561635 is about 59519.4223342263. The cubic root of 3542561635 is about 1524.4240964363.

The spelling of 3542561635 in words is "three billion, five hundred forty-two million, five hundred sixty-one thousand, six hundred thirty-five".