3448873652 has 48 divisors (see below), whose sum is σ = 7089815040. Its totient is φ = 1437240672.

The previous prime is 3448873651. The next prime is 3448873663. The reversal of 3448873652 is 2563788443.

It is a self number, because there is not a number n which added to its sum of digits gives 3448873652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3448873651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266999 + ... + 279617.

It is an arithmetic number, because the mean of its divisors is an integer number (147704480).

Almost surely, 2^3448873652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3448873652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3544907520).

3448873652 is an abundant number, since it is smaller than the sum of its proper divisors (3640941388).

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

3448873652 is a wasteful number, since it uses less digits than its factorization.

3448873652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12900 (or 12898 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 50.

The square root of 3448873652 is about 58727.1117287408. Note that the first 3 decimals coincide. The cubic root of 3448873652 is about 1510.8653508096.

The spelling of 3448873652 in words is "three billion, four hundred forty-eight million, eight hundred seventy-three thousand, six hundred fifty-two".