3452115845 has 8 divisors (see below), whose sum is σ = 4154276376. Its totient is φ = 2753867776.

The previous prime is 3452115781. The next prime is 3452115883. The reversal of 3452115845 is 5485112543.

3452115845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 292888996 + 3159226849 = 17114^2 + 56207^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3452115845 - 2⁶ = 3452115781 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3452115799 and 3452115808.

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, 976172 + ... + 979701.

It is an arithmetic number, because the mean of its divisors is an integer number (519284547).

Almost surely, 2^3452115845 is an apocalyptic number.

It is an amenable number.

3452115845 is a deficient number, since it is larger than the sum of its proper divisors (702160531).

3452115845 is a wasteful number, since it uses less digits than its factorization.

3452115845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956231.

The product of its digits is 96000, while the sum is 38.

The square root of 3452115845 is about 58754.7091304178. The cubic root of 3452115845 is about 1511.3386437715.

The spelling of 3452115845 in words is "three billion, four hundred fifty-two million, one hundred fifteen thousand, eight hundred forty-five".