6378893032 has 16 divisors (see below), whose sum is σ = 11973312900. Its totient is φ = 3186009600.

The previous prime is 6378892939. The next prime is 6378893077. The reversal of 6378893032 is 2303988736.

It can be written as a sum of positive squares in 2 ways, for example, as 6045684516 + 333208516 = 77754^2 + 18254^2 .

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, 421719 + ... + 436582.

Almost surely, 2^6378893032 is an apocalyptic number.

It is an amenable number.

6378893032 is a deficient number, since it is larger than the sum of its proper divisors (5594419868).

6378893032 is a wasteful number, since it uses less digits than its factorization.

6378893032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859236 (or 859232 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 49.

The square root of 6378893032 is about 79867.9725046279. The cubic root of 6378893032 is about 1854.5922466722.

The spelling of 6378893032 in words is "six billion, three hundred seventy-eight million, eight hundred ninety-three thousand, thirty-two".