6898313678 has 8 divisors (see below), whose sum is σ = 10356448368. Its totient is φ = 3446164224.

The previous prime is 6898313677. The next prime is 6898313701. The reversal of 6898313678 is 8763138986.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6898313671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1493426 + ... + 1498037.

It is an arithmetic number, because the mean of its divisors is an integer number (1294556046).

Almost surely, 2^6898313678 is an apocalyptic number.

6898313678 is a deficient number, since it is larger than the sum of its proper divisors (3458134690).

6898313678 is a wasteful number, since it uses less digits than its factorization.

6898313678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2992618.

The product of its digits is 10450944, while the sum is 59.

The square root of 6898313678 is about 83056.0875432981. The cubic root of 6898313678 is about 1903.6231583529.

The spelling of 6898313678 in words is "six billion, eight hundred ninety-eight million, three hundred thirteen thousand, six hundred seventy-eight".