434000245 has 16 divisors (see below), whose sum is σ = 599551488. Its totient is φ = 295424640.

The previous prime is 434000227. The next prime is 434000251. The reversal of 434000245 is 542000434.

It is a happy number.

It is not a de Polignac number, because 434000245 - 2²⁵ = 400445813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40461 + ... + 50050.

It is an arithmetic number, because the mean of its divisors is an integer number (37471968).

Almost surely, 2^434000245 is an apocalyptic number.

It is an amenable number.

434000245 is a deficient number, since it is larger than the sum of its proper divisors (165551243).

434000245 is a wasteful number, since it uses less digits than its factorization.

434000245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90660.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 434000245 is about 20832.6725361870. The cubic root of 434000245 is about 757.1175702874.

Adding to 434000245 its reverse (542000434), we get a palindrome (976000679).

The spelling of 434000245 in words is "four hundred thirty-four million, two hundred forty-five", and thus it is an aban number.