3712274027620 has 12 divisors (see below), whose sum is σ = 7795775458044. Its totient is φ = 1484909611040.

The previous prime is 3712274027611. The next prime is 3712274027629. The reversal of 3712274027620 is 267204722173.

It is an interprime number because it is at equal distance from previous prime (3712274027611) and next prime (3712274027629).

It can be written as a sum of positive squares in 2 ways, for example, as 1153016373796 + 2559257653824 = 1073786^2 + 1599768^2 .

It is a super-2 number, since 2×3712274027620² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3712274027629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92806850671 + ... + 92806850710.

It is an arithmetic number, because the mean of its divisors is an integer number (649647954837).

Almost surely, 2^{3712274027620} is an apocalyptic number.

It is an amenable number.

3712274027620 is an abundant number, since it is smaller than the sum of its proper divisors (4083501430424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3712274027620 is a wasteful number, since it uses less digits than its factorization.

3712274027620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185613701390 (or 185613701388 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 43.

Adding to 3712274027620 its reverse (267204722173), we get a palindrome (3979478749793).

The spelling of 3712274027620 in words is "three trillion, seven hundred twelve billion, two hundred seventy-four million, twenty-seven thousand, six hundred twenty".