3452448285 has 128 divisors (see below), whose sum is σ = 7380172800. Its totient is φ = 1508855040.

The previous prime is 3452448271. The next prime is 3452448299. The reversal of 3452448285 is 5828442543.

3452448285 is a `hidden beast` number, since 3 + 4 + 524 + 48 + 2 + 85 = 666.

3452448285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3452448271) and next prime (3452448299).

It is not a de Polignac number, because 3452448285 - 2⁵ = 3452448253 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3452448285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 828036 + ... + 832194.

It is an arithmetic number, because the mean of its divisors is an integer number (57657600).

Almost surely, 2^3452448285 is an apocalyptic number.

It is an amenable number.

3452448285 is an abundant number, since it is smaller than the sum of its proper divisors (3927724515).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3452448285 is a wasteful number, since it uses less digits than its factorization.

3452448285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4240 (or 4234 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 45.

The square root of 3452448285 is about 58757.5381121435. The cubic root of 3452448285 is about 1511.3871563663.

The spelling of 3452448285 in words is "three billion, four hundred fifty-two million, four hundred forty-eight thousand, two hundred eighty-five".