6427006858 has 8 divisors (see below), whose sum is σ = 9646620480. Its totient is φ = 3211466700.

The previous prime is 6427006841. The next prime is 6427006879. The reversal of 6427006858 is 8586007246.

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, 1014418 + ... + 1020733.

It is an arithmetic number, because the mean of its divisors is an integer number (1205827560).

Almost surely, 2^6427006858 is an apocalyptic number.

6427006858 is a deficient number, since it is larger than the sum of its proper divisors (3219613622).

6427006858 is a wasteful number, since it uses less digits than its factorization.

6427006858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036732.

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 6427006858 is about 80168.6151682814. The cubic root of 6427006858 is about 1859.2434254840.

The spelling of 6427006858 in words is "six billion, four hundred twenty-seven million, six thousand, eight hundred fifty-eight".