3546409126 has 16 divisors (see below), whose sum is σ = 5770636704. Its totient is φ = 1624855104.

The previous prime is 3546409121. The next prime is 3546409127. The reversal of 3546409126 is 6219046453.

3546409126 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 not an unprimeable number, because it can be changed into a prime (3546409121) 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, 494250 + ... + 501373.

It is an arithmetic number, because the mean of its divisors is an integer number (360664794).

Almost surely, 2^3546409126 is an apocalyptic number.

3546409126 is a deficient number, since it is larger than the sum of its proper divisors (2224227578).

3546409126 is a wasteful number, since it uses less digits than its factorization.

3546409126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995775.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 3546409126 is about 59551.7348697752. The cubic root of 3546409126 is about 1524.9757768794.

The spelling of 3546409126 in words is "three billion, five hundred forty-six million, four hundred nine thousand, one hundred twenty-six".