385262484 has 12 divisors (see below), whose sum is σ = 898945824. Its totient is φ = 128420824.

The previous prime is 385262473. The next prime is 385262497. The reversal of 385262484 is 484262583.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16052592 + ... + 16052615.

It is an arithmetic number, because the mean of its divisors is an integer number (74912152).

Almost surely, 2^385262484 is an apocalyptic number.

It is an amenable number.

385262484 is an abundant number, since it is smaller than the sum of its proper divisors (513683340).

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

385262484 is a wasteful number, since it uses less digits than its factorization.

385262484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32105214 (or 32105212 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The square root of 385262484 is about 19628.1044423551. The cubic root of 385262484 is about 727.6439232973.

Subtracting 385262484 from its reverse (484262583), we obtain a palindrome (99000099).

The spelling of 385262484 in words is "three hundred eighty-five million, two hundred sixty-two thousand, four hundred eighty-four".