3283740557 has 16 divisors (see below), whose sum is σ = 3509930880. Its totient is φ = 3066772800.

The previous prime is 3283740547. The next prime is 3283740599. The reversal of 3283740557 is 7550473823.

It is a cyclic number.

It is not a de Polignac number, because 3283740557 - 2²⁰ = 3282691981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3283740527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94082 + ... + 124172.

It is an arithmetic number, because the mean of its divisors is an integer number (219370680).

Almost surely, 2^3283740557 is an apocalyptic number.

It is an amenable number.

3283740557 is a deficient number, since it is larger than the sum of its proper divisors (226190323).

3283740557 is a wasteful number, since it uses less digits than its factorization.

3283740557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30244.

The product of its (nonzero) digits is 705600, while the sum is 44.

The square root of 3283740557 is about 57303.9314270845. The cubic root of 3283740557 is about 1486.3563594935.

The spelling of 3283740557 in words is "three billion, two hundred eighty-three million, seven hundred forty thousand, five hundred fifty-seven".