434400007 has 2 divisors, whose sum is σ = 434400008. Its totient is φ = 434400006.

The previous prime is 434399969. The next prime is 434400013. The reversal of 434400007 is 700004434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 434400007 - 2¹¹ = 434397959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434400037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217200003 + 217200004.

It is an arithmetic number, because the mean of its divisors is an integer number (217200004).

Almost surely, 2^434400007 is an apocalyptic number.

434400007 is a deficient number, since it is larger than the sum of its proper divisors (1).

434400007 is an equidigital number, since it uses as much as digits as its factorization.

434400007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 434400007 is about 20842.2649201089. The cubic root of 434400007 is about 757.3499618243.

The spelling of 434400007 in words is "four hundred thirty-four million, four hundred thousand, seven".