3477487279312 has 20 divisors (see below), whose sum is σ = 6740690061280. Its totient is φ = 1737954360288.

The previous prime is 3477487279309. The next prime is 3477487279319. The reversal of 3477487279312 is 2139727847743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3477487279319) 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, 49293612 + ... + 49364107.

It is an arithmetic number, because the mean of its divisors is an integer number (337034503064).

Almost surely, 2^{3477487279312} is an apocalyptic number.

It is an amenable number.

3477487279312 is a deficient number, since it is larger than the sum of its proper divisors (3263202781968).

3477487279312 is a wasteful number, since it uses less digits than its factorization.

3477487279312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98659930 (or 98659924 counting only the distinct ones).

The product of its digits is 99574272, while the sum is 64.

The spelling of 3477487279312 in words is "three trillion, four hundred seventy-seven billion, four hundred eighty-seven million, two hundred seventy-nine thousand, three hundred twelve".