3547807214061 has 32 divisors (see below), whose sum is σ = 5318918424576. Its totient is φ = 2085149304000.

The previous prime is 3547807213981. The next prime is 3547807214089. The reversal of 3547807214061 is 1604127087453.

It is not a de Polignac number, because 3547807214061 - 2²² = 3547803019757 is a prime.

It is a super-2 number, since 2×3547807214061² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 3547807214061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3547807216061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12268681 + ... + 12554526.

It is an arithmetic number, because the mean of its divisors is an integer number (166216200768).

Almost surely, 2^{3547807214061} is an apocalyptic number.

It is an amenable number.

3547807214061 is a deficient number, since it is larger than the sum of its proper divisors (1771111210515).

3547807214061 is a wasteful number, since it uses less digits than its factorization.

3547807214061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24823353.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 3547807214061 in words is "three trillion, five hundred forty-seven billion, eight hundred seven million, two hundred fourteen thousand, sixty-one".