3582841820 has 12 divisors (see below), whose sum is σ = 7523967864. Its totient is φ = 1433136720.

The previous prime is 3582841807. The next prime is 3582841841. The reversal of 3582841820 is 281482853.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 89571026 + ... + 89571065.

It is an arithmetic number, because the mean of its divisors is an integer number (626997322).

Almost surely, 2^3582841820 is an apocalyptic number.

It is an amenable number.

3582841820 is an abundant number, since it is smaller than the sum of its proper divisors (3941126044).

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

3582841820 is a wasteful number, since it uses less digits than its factorization.

3582841820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179142100 (or 179142098 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 3582841820 is about 59856.8443872545. The cubic root of 3582841820 is about 1530.1800833213.

The spelling of 3582841820 in words is "three billion, five hundred eighty-two million, eight hundred forty-one thousand, eight hundred twenty".