6379884408 has 16 divisors (see below), whose sum is σ = 15949711080. Its totient is φ = 2126628128.

The previous prime is 6379884373. The next prime is 6379884503. The reversal of 6379884408 is 8044889736.

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, 132914235 + ... + 132914282.

Almost surely, 2^6379884408 is an apocalyptic number.

It is an amenable number.

6379884408 is an abundant number, since it is smaller than the sum of its proper divisors (9569826672).

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

6379884408 is a wasteful number, since it uses less digits than its factorization.

6379884408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265828526 (or 265828522 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 57.

The square root of 6379884408 is about 79874.1786061052. The cubic root of 6379884408 is about 1854.6883188796.

The spelling of 6379884408 in words is "six billion, three hundred seventy-nine million, eight hundred eighty-four thousand, four hundred eight".