3712212716 has 12 divisors (see below), whose sum is σ = 6515651688. Its totient is φ = 1850597952.

The previous prime is 3712212709. The next prime is 3712212727. The reversal of 3712212716 is 6172122173.

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, 1375586 + ... + 1378281.

It is an arithmetic number, because the mean of its divisors is an integer number (542970974).

Almost surely, 2^3712212716 is an apocalyptic number.

It is an amenable number.

3712212716 is a deficient number, since it is larger than the sum of its proper divisors (2803438972).

3712212716 is a wasteful number, since it uses less digits than its factorization.

3712212716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754208 (or 2754206 counting only the distinct ones).

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

The square root of 3712212716 is about 60927.9305081011. The cubic root of 3712212716 is about 1548.3802317421.

Adding to 3712212716 its reverse (6172122173), we get a palindrome (9884334889).

The spelling of 3712212716 in words is "three billion, seven hundred twelve million, two hundred twelve thousand, seven hundred sixteen".