3443400202 has 16 divisors (see below), whose sum is σ = 5828954400. Its totient is φ = 1511209840.

The previous prime is 3443400199. The next prime is 3443400203. The reversal of 3443400202 is 2020043443.

3443400202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3443400202² = 23714009902267281608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (3443400203) 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, 2697952 + ... + 2699227.

It is an arithmetic number, because the mean of its divisors is an integer number (364309650).

Almost surely, 2^3443400202 is an apocalyptic number.

3443400202 is a deficient number, since it is larger than the sum of its proper divisors (2385554198).

3443400202 is a wasteful number, since it uses less digits than its factorization.

3443400202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5397221.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 3443400202 is about 58680.4925166788. The cubic root of 3443400202 is about 1510.0656670710.

Adding to 3443400202 its reverse (2020043443), we get a palindrome (5463443645).

The spelling of 3443400202 in words is "three billion, four hundred forty-three million, four hundred thousand, two hundred two".