6385408376 has 8 divisors (see below), whose sum is σ = 11972640720. Its totient is φ = 3192704184.

The previous prime is 6385408363. The next prime is 6385408433. The reversal of 6385408376 is 6738045836.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399088016 + ... + 399088031.

It is an arithmetic number, because the mean of its divisors is an integer number (1496580090).

Almost surely, 2^6385408376 is an apocalyptic number.

It is an amenable number.

6385408376 is a deficient number, since it is larger than the sum of its proper divisors (5587232344).

6385408376 is a wasteful number, since it uses less digits than its factorization.

6385408376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798176053 (or 798176049 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 50.

The square root of 6385408376 is about 79908.7503093372. The cubic root of 6385408376 is about 1855.2234531011.

The spelling of 6385408376 in words is "six billion, three hundred eighty-five million, four hundred eight thousand, three hundred seventy-six".