3453798528 has 320 divisors, whose sum is σ = 10774072320. Its totient is φ = 1097349120.

The previous prime is 3453798503. The next prime is 3453798539. The reversal of 3453798528 is 8258973543.

3453798528 is a `hidden beast` number, since 3 + 4 + 537 + 9 + 85 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27195201 + ... + 27195327.

It is an arithmetic number, because the mean of its divisors is an integer number (33668976).

Almost surely, 2^3453798528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3453798528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5387036160).

3453798528 is an abundant number, since it is smaller than the sum of its proper divisors (7320273792).

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

3453798528 is a wasteful number, since it uses less digits than its factorization.

3453798528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 236 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 3453798528 is about 58769.0269444714. The cubic root of 3453798528 is about 1511.5841638013.

The spelling of 3453798528 in words is "three billion, four hundred fifty-three million, seven hundred ninety-eight thousand, five hundred twenty-eight".