6385062404 has 72 divisors (see below), whose sum is σ = 13704788160. Its totient is φ = 2588169024.

The previous prime is 6385062403. The next prime is 6385062473. The reversal of 6385062404 is 4042605836.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (6385062403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3302222 + ... + 3304154.

It is an arithmetic number, because the mean of its divisors is an integer number (190344280).

Almost surely, 2^6385062404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6385062404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6852394080).

6385062404 is an abundant number, since it is smaller than the sum of its proper divisors (7319725756).

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

6385062404 is a wasteful number, since it uses less digits than its factorization.

6385062404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2857 (or 2848 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 6385062404 is about 79906.5854858034. The cubic root of 6385062404 is about 1855.1899461363.

The spelling of 6385062404 in words is "six billion, three hundred eighty-five million, sixty-two thousand, four hundred four".