434465027 has 2 divisors, whose sum is σ = 434465028. Its totient is φ = 434465026.

The previous prime is 434465023. The next prime is 434465033. The reversal of 434465027 is 720564434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434465027 - 2² = 434465023 is a prime.

It is a super-2 number, since 2×434465027² = 377519719372221458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (434465023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217232513 + 217232514.

It is an arithmetic number, because the mean of its divisors is an integer number (217232514).

Almost surely, 2^434465027 is an apocalyptic number.

434465027 is a deficient number, since it is larger than the sum of its proper divisors (1).

434465027 is an equidigital number, since it uses as much as digits as its factorization.

434465027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 434465027 is about 20843.8246730297. The cubic root of 434465027 is about 757.3877460762.

The spelling of 434465027 in words is "four hundred thirty-four million, four hundred sixty-five thousand, twenty-seven".