3448434740 has 24 divisors (see below), whose sum is σ = 7268645160. Its totient is φ = 1374243968.

The previous prime is 3448434739. The next prime is 3448434749. The reversal of 3448434740 is 474348443.

It can be written as a sum of positive squares in 4 ways, for example, as 4857616 + 3443577124 = 2204^2 + 58682^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3448434749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315107 + ... + 325866.

It is an arithmetic number, because the mean of its divisors is an integer number (302860215).

Almost surely, 2^3448434740 is an apocalyptic number.

It is an amenable number.

3448434740 is an abundant number, since it is smaller than the sum of its proper divisors (3820210420).

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

3448434740 is a wasteful number, since it uses less digits than its factorization.

3448434740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641251 (or 641249 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 41.

The square root of 3448434740 is about 58723.3747327246. The cubic root of 3448434740 is about 1510.8012559647.

The spelling of 3448434740 in words is "three billion, four hundred forty-eight million, four hundred thirty-four thousand, seven hundred forty".