3427705570620 has 48 divisors (see below), whose sum is σ = 9597757589280. Its totient is φ = 914037486336.

The previous prime is 3427705570567. The next prime is 3427705570643. The reversal of 3427705570620 is 260755077243.

It is a self number, because there is not a number n which added to its sum of digits gives 3427705570620.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2821494 + ... + 3849186.

It is an arithmetic number, because the mean of its divisors is an integer number (199953283110).

Almost surely, 2^{3427705570620} is an apocalyptic number.

3427705570620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3427705570620 is an abundant number, since it is smaller than the sum of its proper divisors (6170052018660).

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

3427705570620 is a wasteful number, since it uses less digits than its factorization.

3427705570620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083294 (or 1083292 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 48.

The spelling of 3427705570620 in words is "three trillion, four hundred twenty-seven billion, seven hundred five million, five hundred seventy thousand, six hundred twenty".