6926214388 has 24 divisors (see below), whose sum is σ = 12681305280. Its totient is φ = 3303780480.

The previous prime is 6926214349. The next prime is 6926214431. The reversal of 6926214388 is 8834126296.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64453 + ... + 134188.

It is an arithmetic number, because the mean of its divisors is an integer number (528387720).

Almost surely, 2^6926214388 is an apocalyptic number.

It is an amenable number.

6926214388 is a deficient number, since it is larger than the sum of its proper divisors (5755090892).

6926214388 is a wasteful number, since it uses less digits than its factorization.

6926214388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199047 (or 199045 counting only the distinct ones).

The product of its digits is 995328, while the sum is 49.

The square root of 6926214388 is about 83223.8811159393. The cubic root of 6926214388 is about 1906.1861515220.

The spelling of 6926214388 in words is "six billion, nine hundred twenty-six million, two hundred fourteen thousand, three hundred eighty-eight".