3443520214 has 8 divisors (see below), whose sum is σ = 5437137240. Its totient is φ = 1631141136.

The previous prime is 3443520169. The next prime is 3443520217. The reversal of 3443520214 is 4120253443.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443520217) 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, 45309439 + ... + 45309514.

It is an arithmetic number, because the mean of its divisors is an integer number (679642155).

Almost surely, 2^3443520214 is an apocalyptic number.

3443520214 is a deficient number, since it is larger than the sum of its proper divisors (1993617026).

3443520214 is a wasteful number, since it uses less digits than its factorization.

3443520214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90618974.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3443520214 is about 58681.5150963231. The cubic root of 3443520214 is about 1510.0832101858.

Adding to 3443520214 its reverse (4120253443), we get a palindrome (7563773657).

The spelling of 3443520214 in words is "three billion, four hundred forty-three million, five hundred twenty thousand, two hundred fourteen".