385484583 has 48 divisors (see below), whose sum is σ = 589881600. Its totient is φ = 223555200.

The previous prime is 385484581. The next prime is 385484587.

385484583 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 385484583 - 2¹ = 385484581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385484581) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 877878 + ... + 878316.

It is an arithmetic number, because the mean of its divisors is an integer number (12289200).

Almost surely, 2^385484583 is an apocalyptic number.

385484583 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

385484583 is a deficient number, since it is larger than the sum of its proper divisors (204397017).

385484583 is a wasteful number, since it uses less digits than its factorization.

385484583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564 (or 553 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 48.

The square root of 385484583 is about 19633.7613054656. The cubic root of 385484583 is about 727.7837223081.

The spelling of 385484583 in words is "three hundred eighty-five million, four hundred eighty-four thousand, five hundred eighty-three".