3543285440 has 28 divisors (see below), whose sum is σ = 8437449216. Its totient is φ = 1417314048.

The previous prime is 3543285413. The next prime is 3543285463. The reversal of 3543285440 is 445823453.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3543285394 and 3543285403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5536064 + ... + 5536703.

It is an arithmetic number, because the mean of its divisors is an integer number (301337472).

Almost surely, 2^3543285440 is an apocalyptic number.

It is an amenable number.

3543285440 is an abundant number, since it is smaller than the sum of its proper divisors (4894163776).

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

3543285440 is a wasteful number, since it uses less digits than its factorization.

3543285440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11072784 (or 11072774 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The square root of 3543285440 is about 59525.5024338308. The cubic root of 3543285440 is about 1524.5279112045.

The spelling of 3543285440 in words is "three billion, five hundred forty-three million, two hundred eighty-five thousand, four hundred forty".