3446871552 has 60 divisors (see below), whose sum is σ = 9947917980. Its totient is φ = 1148955648.

The previous prime is 3446871539. The next prime is 3446871553. The reversal of 3446871552 is 2551786443.

3446871552 is a `hidden beast` number, since 34 + 4 + 68 + 7 + 1 + 552 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3446871498 and 3446871507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446871553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 369402 + ... + 378617.

It is an arithmetic number, because the mean of its divisors is an integer number (165798633).

Almost surely, 2^3446871552 is an apocalyptic number.

3446871552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3446871552 is an abundant number, since it is smaller than the sum of its proper divisors (6501046428).

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

3446871552 is an equidigital number, since it uses as much as digits as its factorization.

3446871552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748043 (or 748024 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 3446871552 is about 58710.0634644522. The cubic root of 3446871552 is about 1510.5729375620.

The spelling of 3446871552 in words is "three billion, four hundred forty-six million, eight hundred seventy-one thousand, five hundred fifty-two".