6198286378 has 8 divisors (see below), whose sum is σ = 9305226468. Its totient is φ = 3096544224.

The previous prime is 6198286357. The next prime is 6198286429. The reversal of 6198286378 is 8736828916.

It can be written as a sum of positive squares in 2 ways, for example, as 6174344929 + 23941449 = 78577^2 + 4893^2 .

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

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, 1296501 + ... + 1301272.

Almost surely, 2^6198286378 is an apocalyptic number.

6198286378 is a deficient number, since it is larger than the sum of its proper divisors (3106940090).

6198286378 is a wasteful number, since it uses less digits than its factorization.

6198286378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598968.

The product of its digits is 6967296, while the sum is 58.

The square root of 6198286378 is about 78729.1964775457. The cubic root of 6198286378 is about 1836.9212828712.

The spelling of 6198286378 in words is "six billion, one hundred ninety-eight million, two hundred eighty-six thousand, three hundred seventy-eight".