434634103 has 2 divisors, whose sum is σ = 434634104. Its totient is φ = 434634102.

The previous prime is 434634091. The next prime is 434634113. The reversal of 434634103 is 301436434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434634103 is a prime.

It is a super-2 number, since 2×434634103² = 377813606981229218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434634113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217317051 + 217317052.

It is an arithmetic number, because the mean of its divisors is an integer number (217317052).

Almost surely, 2^434634103 is an apocalyptic number.

434634103 is a deficient number, since it is larger than the sum of its proper divisors (1).

434634103 is an equidigital number, since it uses as much as digits as its factorization.

434634103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 434634103 is about 20847.8800600924. The cubic root of 434634103 is about 757.4859814344.

The spelling of 434634103 in words is "four hundred thirty-four million, six hundred thirty-four thousand, one hundred three".