3547456584873 has 8 divisors (see below), whose sum is σ = 4882520891136. Its totient is φ = 2288681667600.

The previous prime is 3547456584829. The next prime is 3547456584967. The reversal of 3547456584873 is 3784856547453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3547456584873 - 2⁶ = 3547456584809 is a prime.

It is a super-2 number, since 2×3547456584873² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3547456584798 and 3547456584807.

It is not an unprimeable number, because it can be changed into a prime (3547456585873) 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, 19072347138 + ... + 19072347323.

It is an arithmetic number, because the mean of its divisors is an integer number (610315111392).

Almost surely, 2^{3547456584873} is an apocalyptic number.

It is an amenable number.

3547456584873 is a deficient number, since it is larger than the sum of its proper divisors (1335064306263).

3547456584873 is a wasteful number, since it uses less digits than its factorization.

3547456584873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38144694495.

The product of its digits is 1354752000, while the sum is 69.

The spelling of 3547456584873 in words is "three trillion, five hundred forty-seven billion, four hundred fifty-six million, five hundred eighty-four thousand, eight hundred seventy-three".