3445343320 has 16 divisors (see below), whose sum is σ = 7752022560. Its totient is φ = 1378137312.

The previous prime is 3445343269. The next prime is 3445343323. The reversal of 3445343320 is 233435443.

3445343320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3445343323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43066752 + ... + 43066831.

It is an arithmetic number, because the mean of its divisors is an integer number (484501410).

Almost surely, 2^3445343320 is an apocalyptic number.

It is an amenable number.

3445343320 is an abundant number, since it is smaller than the sum of its proper divisors (4306679240).

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

3445343320 is a wasteful number, since it uses less digits than its factorization.

3445343320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86133594 (or 86133590 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 31.

The square root of 3445343320 is about 58697.0469444588. The cubic root of 3445343320 is about 1510.3496580729.

Adding to 3445343320 its reverse (233435443), we get a palindrome (3678778763).

The spelling of 3445343320 in words is "three billion, four hundred forty-five million, three hundred forty-three thousand, three hundred twenty".