3420344103 has 16 divisors (see below), whose sum is σ = 4985040000. Its totient is φ = 2068771680.

The previous prime is 3420344089. The next prime is 3420344143. The reversal of 3420344103 is 3014430243.

It is not a de Polignac number, because 3420344103 - 2¹⁴ = 3420327719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420344143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87388 + ... + 120321.

It is an arithmetic number, because the mean of its divisors is an integer number (311565000).

Almost surely, 2^3420344103 is an apocalyptic number.

3420344103 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3420344103 is a deficient number, since it is larger than the sum of its proper divisors (1564695897).

3420344103 is a wasteful number, since it uses less digits than its factorization.

3420344103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208222.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3420344103 is about 58483.7080134288. The cubic root of 3420344103 is about 1506.6877829475.

Adding to 3420344103 its reverse (3014430243), we get a palindrome (6434774346).

The spelling of 3420344103 in words is "three billion, four hundred twenty million, three hundred forty-four thousand, one hundred three".