3545885629 has 8 divisors (see below), whose sum is σ = 4165795872. Its totient is φ = 2975568240.

The previous prime is 3545885591. The next prime is 3545885641. The reversal of 3545885629 is 9265885453.

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

It is a cyclic number.

It is not a de Polignac number, because 3545885629 - 2⁷ = 3545885501 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3545885629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545885669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12398059 + ... + 12398344.

It is an arithmetic number, because the mean of its divisors is an integer number (520724484).

Almost surely, 2^3545885629 is an apocalyptic number.

It is an amenable number.

3545885629 is a deficient number, since it is larger than the sum of its proper divisors (619910243).

3545885629 is a wasteful number, since it uses less digits than its factorization.

3545885629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24796427.

The product of its digits is 10368000, while the sum is 55.

The square root of 3545885629 is about 59547.3393948042. The cubic root of 3545885629 is about 1524.9007376402.

The spelling of 3545885629 in words is "three billion, five hundred forty-five million, eight hundred eighty-five thousand, six hundred twenty-nine".