3775616681480 has 64 divisors (see below), whose sum is σ = 9711191226240. Its totient is φ = 1294168799232.

The previous prime is 3775616681477. The next prime is 3775616681497. The reversal of 3775616681480 is 841866165773.

It is a happy number.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 603017 + ... + 2813336.

It is an arithmetic number, because the mean of its divisors is an integer number (151737362910).

Almost surely, 2^{3775616681480} is an apocalyptic number.

It is an amenable number.

3775616681480 is an abundant number, since it is smaller than the sum of its proper divisors (5935574544760).

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

3775616681480 is a wasteful number, since it uses less digits than its factorization.

3775616681480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420318 (or 3420314 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 62.

The spelling of 3775616681480 in words is "three trillion, seven hundred seventy-five billion, six hundred sixteen million, six hundred eighty-one thousand, four hundred eighty".