3477148477672 has 32 divisors (see below), whose sum is σ = 6556447656000. Its totient is φ = 1728773190144.

The previous prime is 3477148477661. The next prime is 3477148477687. The reversal of 3477148477672 is 2767748417743.

It is a junction number, because it is equal to n+sod(n) for n = 3477148477598 and 3477148477607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1918968 + ... + 3261400.

It is an arithmetic number, because the mean of its divisors is an integer number (204888989250).

Almost surely, 2^{3477148477672} is an apocalyptic number.

It is an amenable number.

3477148477672 is a deficient number, since it is larger than the sum of its proper divisors (3079299178328).

3477148477672 is a wasteful number, since it uses less digits than its factorization.

3477148477672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344265 (or 1344261 counting only the distinct ones).

The product of its digits is 309786624, while the sum is 67.

The spelling of 3477148477672 in words is "three trillion, four hundred seventy-seven billion, one hundred forty-eight million, four hundred seventy-seven thousand, six hundred seventy-two".