3546848657893 has 4 divisors (see below), whose sum is σ = 3547048915468. Its totient is φ = 3546648400320.

The previous prime is 3546848657839. The next prime is 3546848657917. The reversal of 3546848657893 is 3987568486453.

3546848657893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1358292349764 + 2188556308129 = 1165458^2 + 1479377^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3546848657893 is a prime.

It is a super-3 number, since 3×3546848657893³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546848657293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100102218 + ... + 100137643.

It is an arithmetic number, because the mean of its divisors is an integer number (886762228867).

Almost surely, 2^{3546848657893} is an apocalyptic number.

It is an amenable number.

3546848657893 is a deficient number, since it is larger than the sum of its proper divisors (200257575).

3546848657893 is a wasteful number, since it uses less digits than its factorization.

3546848657893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200257574.

The product of its digits is 4180377600, while the sum is 76.

The spelling of 3546848657893 in words is "three trillion, five hundred forty-six billion, eight hundred forty-eight million, six hundred fifty-seven thousand, eight hundred ninety-three".