6712921814 has 8 divisors (see below), whose sum is σ = 10070782320. Its totient is φ = 3355994376.

The previous prime is 6712921793. The next prime is 6712921819. The reversal of 6712921814 is 4181292176.

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 (6712921819) 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, 214994 + ... + 244229.

It is an arithmetic number, because the mean of its divisors is an integer number (1258847790).

Almost surely, 2^6712921814 is an apocalyptic number.

6712921814 is a deficient number, since it is larger than the sum of its proper divisors (3357860506).

6712921814 is a wasteful number, since it uses less digits than its factorization.

6712921814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466534.

The product of its digits is 48384, while the sum is 41.

The square root of 6712921814 is about 81932.4222393065. The cubic root of 6712921814 is about 1886.4148054888.

The spelling of 6712921814 in words is "six billion, seven hundred twelve million, nine hundred twenty-one thousand, eight hundred fourteen".