3403421203 has 12 divisors (see below), whose sum is σ = 4211843088. Its totient is φ = 2692815840.

The previous prime is 3403421201. The next prime is 3403421207. The reversal of 3403421203 is 3021243043.

It is a happy number.

It is not a de Polignac number, because 3403421203 - 2¹ = 3403421201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3403421201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1437288 + ... + 1439653.

It is an arithmetic number, because the mean of its divisors is an integer number (350986924).

Almost surely, 2^3403421203 is an apocalyptic number.

3403421203 is a deficient number, since it is larger than the sum of its proper divisors (808421885).

3403421203 is a wasteful number, since it uses less digits than its factorization.

3403421203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2876974 (or 2876961 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3403421203 is about 58338.8481459825. The cubic root of 3403421203 is about 1504.1987844323.

Adding to 3403421203 its reverse (3021243043), we get a palindrome (6424664246).

The spelling of 3403421203 in words is "three billion, four hundred three million, four hundred twenty-one thousand, two hundred three".