6329878 has 4 divisors (see below), whose sum is σ = 9494820. Its totient is φ = 3164938.

The previous prime is 6329857. The next prime is 6329879. The reversal of 6329878 is 8789236.

It is a semiprime because it is the product of two primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6329879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1582468 + ... + 1582471.

It is an arithmetic number, because the mean of its divisors is an integer number (2373705).

Almost surely, 2^6329878 is an apocalyptic number.

6329878 is a deficient number, since it is larger than the sum of its proper divisors (3164942).

6329878 is a wasteful number, since it uses less digits than its factorization.

6329878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164941.

The product of its digits is 145152, while the sum is 43.

The square root of 6329878 is about 2515.9248796417. The cubic root of 6329878 is about 184.9829835822.

The spelling of 6329878 in words is "six million, three hundred twenty-nine thousand, eight hundred seventy-eight".