3701344841680 has 20 divisors (see below), whose sum is σ = 8605626757092. Its totient is φ = 1480537936640.

The previous prime is 3701344841671. The next prime is 3701344841683. The reversal of 3701344841680 is 861484431073.

It can be written as a sum of positive squares in 2 ways, for example, as 959287042624 + 2742057799056 = 979432^2 + 1655916^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×3701344841680² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3701344841683) 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, 23133405181 + ... + 23133405340.

Almost surely, 2^{3701344841680} is an apocalyptic number.

It is an amenable number.

3701344841680 is an abundant number, since it is smaller than the sum of its proper divisors (4904281915412).

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

3701344841680 is a wasteful number, since it uses less digits than its factorization.

3701344841680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46266810534 (or 46266810528 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 3701344841680 in words is "three trillion, seven hundred one billion, three hundred forty-four million, eight hundred forty-one thousand, six hundred eighty".