3533961982 has 32 divisors (see below), whose sum is σ = 5695531200. Its totient is φ = 1641201408.

The previous prime is 3533961973. The next prime is 3533962001. The reversal of 3533961982 is 2891693353.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181743 + ... + 200245.

It is an arithmetic number, because the mean of its divisors is an integer number (177985350).

Almost surely, 2^3533961982 is an apocalyptic number.

3533961982 is a deficient number, since it is larger than the sum of its proper divisors (2161569218).

3533961982 is a wasteful number, since it uses less digits than its factorization.

3533961982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18660.

The product of its digits is 1049760, while the sum is 49.

The square root of 3533961982 is about 59447.1360285758. The cubic root of 3533961982 is about 1523.1895716465.

The spelling of 3533961982 in words is "three billion, five hundred thirty-three million, nine hundred sixty-one thousand, nine hundred eighty-two".