3546575420 has 12 divisors (see below), whose sum is σ = 7447808424. Its totient is φ = 1418630160.

The previous prime is 3546575419. The next prime is 3546575447. The reversal of 3546575420 is 245756453.

3546575420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88664366 + ... + 88664405.

It is an arithmetic number, because the mean of its divisors is an integer number (620650702).

Almost surely, 2^3546575420 is an apocalyptic number.

It is an amenable number.

3546575420 is an abundant number, since it is smaller than the sum of its proper divisors (3901233004).

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

3546575420 is a wasteful number, since it uses less digits than its factorization.

3546575420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177328780 (or 177328778 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 41.

The square root of 3546575420 is about 59553.1310679800. The cubic root of 3546575420 is about 1524.9996122905. Note that the first 3 decimals are identical.

The spelling of 3546575420 in words is "three billion, five hundred forty-six million, five hundred seventy-five thousand, four hundred twenty".