3477874393344 has 144 divisors (see below), whose sum is σ = 10137189384000. Its totient is φ = 1051977474048.

The previous prime is 3477874393313. The next prime is 3477874393439. The reversal of 3477874393344 is 4433934787743.

It is a happy number.

It is a super-2 number, since 2×3477874393344² (a number of 26 digits) contains 22 as substring.

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, 2363019 + ... + 3541130.

It is an arithmetic number, because the mean of its divisors is an integer number (70397148500).

Almost surely, 2^{3477874393344} is an apocalyptic number.

It is an amenable number.

3477874393344 is an abundant number, since it is smaller than the sum of its proper divisors (6659314990656).

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

3477874393344 is a wasteful number, since it uses less digits than its factorization.

3477874393344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5904240 (or 5904226 counting only the distinct ones).

The product of its digits is 512096256, while the sum is 66.

The spelling of 3477874393344 in words is "three trillion, four hundred seventy-seven billion, eight hundred seventy-four million, three hundred ninety-three thousand, three hundred forty-four".