434672023 has 2 divisors, whose sum is σ = 434672024. Its totient is φ = 434672022.

The previous prime is 434671969. The next prime is 434672047. The reversal of 434672023 is 320276434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 434672023 - 2²¹ = 432574871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434672723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217336011 + 217336012.

It is an arithmetic number, because the mean of its divisors is an integer number (217336012).

Almost surely, 2^434672023 is an apocalyptic number.

434672023 is a deficient number, since it is larger than the sum of its proper divisors (1).

434672023 is an equidigital number, since it uses as much as digits as its factorization.

434672023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 434672023 is about 20848.7894852435. The cubic root of 434672023 is about 757.5080099506.

The spelling of 434672023 in words is "four hundred thirty-four million, six hundred seventy-two thousand, twenty-three".