3443929225 has 45 divisors (see below), whose sum is σ = 4746417285. Its totient is φ = 2478854400.

The previous prime is 3443929199. The next prime is 3443929339. The reversal of 3443929225 is 5229293443.

The square root of 3443929225 is 58685.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 126630009 + 3317299216 = 11253^2 + 57596^2 .

It is not a de Polignac number, because 3443929225 - 2¹⁵ = 3443896457 is a prime.

It is an unprimeable number.

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 44 ways as a sum of consecutive naturals, for example, 35504377 + ... + 35504473.

Almost surely, 2^3443929225 is an apocalyptic number.

3443929225 is the 58685-th square number.

3443929225 is the 29343-rd centered octagonal number.

It is an amenable number.

3443929225 is a deficient number, since it is larger than the sum of its proper divisors (1302488060).

3443929225 is an frugal number, since it uses more digits than its factorization.

3443929225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 113 counting only the distinct ones).

The product of its digits is 466560, while the sum is 43.

The cubic root of 3443929225 is about 1510.1429955366.

The spelling of 3443929225 in words is "three billion, four hundred forty-three million, nine hundred twenty-nine thousand, two hundred twenty-five".