3546366672 has 80 divisors (see below), whose sum is σ = 9253614080. Its totient is φ = 1170288000.

The previous prime is 3546366671. The next prime is 3546366679. The reversal of 3546366672 is 2766636453.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546366671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2746347 + ... + 2747637.

It is an arithmetic number, because the mean of its divisors is an integer number (115670176).

Almost surely, 2^3546366672 is an apocalyptic number.

It is an amenable number.

3546366672 is an abundant number, since it is smaller than the sum of its proper divisors (5707247408).

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

3546366672 is a wasteful number, since it uses less digits than its factorization.

3546366672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832 (or 1826 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 48.

The square root of 3546366672 is about 59551.3784223338. The cubic root of 3546366672 is about 1524.9696917026.

The spelling of 3546366672 in words is "three billion, five hundred forty-six million, three hundred sixty-six thousand, six hundred seventy-two".