6626393472862 has 8 divisors (see below), whose sum is σ = 9942163244496. Its totient is φ = 3312339058032.

The previous prime is 6626393472859. The next prime is 6626393472883. The reversal of 6626393472862 is 2682743936266.

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

It is a junction number, because it is equal to n+sod(n) for n = 6626393472794 and 6626393472803.

It is a congruent number.

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, 428829543 + ... + 428844994.

It is an arithmetic number, because the mean of its divisors is an integer number (1242770405562).

Almost surely, 2^{6626393472862} is an apocalyptic number.

6626393472862 is a deficient number, since it is larger than the sum of its proper divisors (3315769771634).

6626393472862 is a wasteful number, since it uses less digits than its factorization.

6626393472862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857678402.

The product of its digits is 188116992, while the sum is 64.

The spelling of 6626393472862 in words is "six trillion, six hundred twenty-six billion, three hundred ninety-three million, four hundred seventy-two thousand, eight hundred sixty-two".