3404521085877 has 48 divisors (see below), whose sum is σ = 5192824652288. Its totient is φ = 2228548101120.

The previous prime is 3404521085873. The next prime is 3404521085881. The reversal of 3404521085877 is 7785801254043.

3404521085877 is a `hidden beast` number, since 3 + 4 + 0 + 4 + 52 + 1 + 0 + 8 + 587 + 7 = 666.

3404521085877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3404521085873) and next prime (3404521085881).

It is not a de Polignac number, because 3404521085877 - 2² = 3404521085873 is a prime.

It is a super-2 number, since 2×3404521085877² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404521085873) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3525477 + ... + 4386117.

Almost surely, 2^{3404521085877} is an apocalyptic number.

It is an amenable number.

3404521085877 is a deficient number, since it is larger than the sum of its proper divisors (1788303566411).

3404521085877 is an equidigital number, since it uses as much as digits as its factorization.

3404521085877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860952 (or 860940 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 54.

The spelling of 3404521085877 in words is "three trillion, four hundred four billion, five hundred twenty-one million, eighty-five thousand, eight hundred seventy-seven".