3453284538 has 96 divisors (see below), whose sum is σ = 8563501440. Its totient is φ = 995512320.

The previous prime is 3453284521. The next prime is 3453284539. The reversal of 3453284538 is 8354823543.

3453284538 is a `hidden beast` number, since 3 + 4 + 5 + 32 + 84 + 538 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3453284493 and 3453284502.

It is not an unprimeable number, because it can be changed into a prime (3453284539) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 876958 + ... + 880886.

It is an arithmetic number, because the mean of its divisors is an integer number (89203140).

Almost surely, 2^3453284538 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3453284538, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4281750720).

3453284538 is an abundant number, since it is smaller than the sum of its proper divisors (5110216902).

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

3453284538 is a wasteful number, since it uses less digits than its factorization.

3453284538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164 (or 4161 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The square root of 3453284538 is about 58764.6538150273. The cubic root of 3453284538 is about 1511.5091760564.

It can be divided in two parts, 345328 and 4538, that added together give a triangular number (349866 = T₈₃₆).

The spelling of 3453284538 in words is "three billion, four hundred fifty-three million, two hundred eighty-four thousand, five hundred thirty-eight".