3546645356 has 24 divisors (see below), whose sum is σ = 6481273344. Its totient is φ = 1694967120.

The previous prime is 3546645353. The next prime is 3546645367. The reversal of 3546645356 is 6535466453.

3546645356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3546645356.

It is not an unprimeable number, because it can be changed into a prime (3546645353) 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, 117371 + ... + 144461.

It is an arithmetic number, because the mean of its divisors is an integer number (270053056).

Almost surely, 2^3546645356 is an apocalyptic number.

It is an amenable number.

3546645356 is a deficient number, since it is larger than the sum of its proper divisors (2934627988).

3546645356 is a wasteful number, since it uses less digits than its factorization.

3546645356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28541 (or 28539 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 47.

The square root of 3546645356 is about 59553.7182382427. The cubic root of 3546645356 is about 1525.0096362018.

The spelling of 3546645356 in words is "three billion, five hundred forty-six million, six hundred forty-five thousand, three hundred fifty-six".