3475894525728 has 48 divisors (see below), whose sum is σ = 9124351933536. Its totient is φ = 1158615152640.

The previous prime is 3475894525633. The next prime is 3475894525777. The reversal of 3475894525728 is 8275254985743.

3475894525728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7943175 + ... + 8369337.

It is an arithmetic number, because the mean of its divisors is an integer number (190090665282).

Almost surely, 2^{3475894525728} is an apocalyptic number.

It is an amenable number.

3475894525728 is an abundant number, since it is smaller than the sum of its proper divisors (5648457407808).

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

3475894525728 is a wasteful number, since it uses less digits than its factorization.

3475894525728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511137 (or 511129 counting only the distinct ones).

The product of its digits is 677376000, while the sum is 69.

The spelling of 3475894525728 in words is "three trillion, four hundred seventy-five billion, eight hundred ninety-four million, five hundred twenty-five thousand, seven hundred twenty-eight".