3489310457056 has 24 divisors (see below), whose sum is σ = 6872881189104. Its totient is φ = 1743816821760.

The previous prime is 3489310456943. The next prime is 3489310457077. The reversal of 3489310457056 is 6507540139843.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3489310456988 and 3489310457006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26132580 + ... + 26265763.

It is an arithmetic number, because the mean of its divisors is an integer number (286370049546).

Almost surely, 2^{3489310457056} is an apocalyptic number.

It is an amenable number.

3489310457056 is a deficient number, since it is larger than the sum of its proper divisors (3383570732048).

3489310457056 is a wasteful number, since it uses less digits than its factorization.

3489310457056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52400434 (or 52400426 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 3489310457056 in words is "three trillion, four hundred eighty-nine billion, three hundred ten million, four hundred fifty-seven thousand, fifty-six".