3543745000 has 80 divisors (see below), whose sum is σ = 8344828800. Its totient is φ = 1410360000.

The previous prime is 3543744947. The next prime is 3543745063. The reversal of 3543745000 is 5473453.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1053321 + ... + 1056679.

It is an arithmetic number, because the mean of its divisors is an integer number (104310360).

Almost surely, 2^3543745000 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 3543745000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4172414400).

3543745000 is an abundant number, since it is smaller than the sum of its proper divisors (4801083800).

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

3543745000 is a wasteful number, since it uses less digits than its factorization.

3543745000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3596 (or 3577 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 3543745000 is about 59529.3625028859. The cubic root of 3543745000 is about 1524.5938181875.

The spelling of 3543745000 in words is "three billion, five hundred forty-three million, seven hundred forty-five thousand".