3548416645 has 8 divisors (see below), whose sum is σ = 4330271520. Its totient is φ = 2790618960.

The previous prime is 3548416639. The next prime is 3548416741. The reversal of 3548416645 is 5466148453.

3548416645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3548416645 - 2³ = 3548416637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3548416595 and 3548416604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6013971 + ... + 6014560.

It is an arithmetic number, because the mean of its divisors is an integer number (541283940).

Almost surely, 2^3548416645 is an apocalyptic number.

It is an amenable number.

3548416645 is a deficient number, since it is larger than the sum of its proper divisors (781854875).

3548416645 is a wasteful number, since it uses less digits than its factorization.

3548416645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12028595.

The product of its digits is 1382400, while the sum is 46.

The square root of 3548416645 is about 59568.5877371623. The cubic root of 3548416645 is about 1525.2634707372.

The spelling of 3548416645 in words is "three billion, five hundred forty-eight million, four hundred sixteen thousand, six hundred forty-five".