3475578696576 has 128 divisors (see below), whose sum is σ = 10551983688960. Its totient is φ = 992917094400.

The previous prime is 3475578696571. The next prime is 3475578696587. The reversal of 3475578696576 is 6756968755743.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3475578696571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27292251 + ... + 27419301.

It is an arithmetic number, because the mean of its divisors is an integer number (82437372570).

Almost surely, 2^{3475578696576} is an apocalyptic number.

It is an amenable number.

3475578696576 is an abundant number, since it is smaller than the sum of its proper divisors (7076404992384).

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

3475578696576 is a wasteful number, since it uses less digits than its factorization.

3475578696576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137252 (or 137240 counting only the distinct ones).

The product of its digits is 8001504000, while the sum is 78.

The spelling of 3475578696576 in words is "three trillion, four hundred seventy-five billion, five hundred seventy-eight million, six hundred ninety-six thousand, five hundred seventy-six".