3430913 has 2 divisors, whose sum is σ = 3430914. Its totient is φ = 3430912.

The previous prime is 3430907. The next prime is 3430939. The reversal of 3430913 is 3190343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3323329 + 107584 = 1823^2 + 328^2 .

It is a cyclic number.

It is not a de Polignac number, because 3430913 - 2⁴ = 3430897 is a prime.

It is not a weakly prime, because it can be changed into another prime (3430513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715456 + 1715457.

It is an arithmetic number, because the mean of its divisors is an integer number (1715457).

Almost surely, 2^3430913 is an apocalyptic number.

It is an amenable number.

3430913 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430913 is an equidigital number, since it uses as much as digits as its factorization.

3430913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 3430913 is about 1852.2723881762. The cubic root of 3430913 is about 150.8238080599.

Subtracting from 3430913 its sum of digits (23), we obtain a triangular number (3430890 = T₂₆₁₉).

The spelling of 3430913 in words is "three million, four hundred thirty thousand, nine hundred thirteen".