3171420716 has 6 divisors (see below), whose sum is σ = 5549986260. Its totient is φ = 1585710356.

The previous prime is 3171420713. The next prime is 3171420743. The reversal of 3171420716 is 6170241713.

It is not an unprimeable number, because it can be changed into a prime (3171420713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396427586 + ... + 396427593.

It is an arithmetic number, because the mean of its divisors is an integer number (924997710).

Almost surely, 2^3171420716 is an apocalyptic number.

It is an amenable number.

3171420716 is a deficient number, since it is larger than the sum of its proper divisors (2378565544).

3171420716 is a wasteful number, since it uses less digits than its factorization.

3171420716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792855183 (or 792855181 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 3171420716 is about 56315.3683819968. The cubic root of 3171420716 is about 1469.2125166543.

The spelling of 3171420716 in words is "three billion, one hundred seventy-one million, four hundred twenty thousand, seven hundred sixteen".