3543969476 has 24 divisors (see below), whose sum is σ = 6622775040. Its totient is φ = 1655690400.

The previous prime is 3543969469. The next prime is 3543969491. The reversal of 3543969476 is 6749693453.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489170 + ... + 496361.

It is an arithmetic number, because the mean of its divisors is an integer number (275948960).

Almost surely, 2^3543969476 is an apocalyptic number.

It is an amenable number.

3543969476 is a deficient number, since it is larger than the sum of its proper divisors (3078805564).

3543969476 is a wasteful number, since it uses less digits than its factorization.

3543969476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985595 (or 985593 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 56.

The square root of 3543969476 is about 59531.2478955380. The cubic root of 3543969476 is about 1524.6260089439.

The spelling of 3543969476 in words is "three billion, five hundred forty-three million, nine hundred sixty-nine thousand, four hundred seventy-six".