434012825 has 12 divisors (see below), whose sum is σ = 542288208. Its totient is φ = 344557200.

The previous prime is 434012819. The next prime is 434012833. The reversal of 434012825 is 528210434.

It is a happy number.

It is not a de Polignac number, because 434012825 - 2⁴ = 434012809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62987 + ... + 69536.

It is an arithmetic number, because the mean of its divisors is an integer number (45190684).

Almost surely, 2^434012825 is an apocalyptic number.

It is an amenable number.

434012825 is a deficient number, since it is larger than the sum of its proper divisors (108275383).

434012825 is a wasteful number, since it uses less digits than its factorization.

434012825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132664 (or 132659 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 434012825 is about 20832.9744635758. The cubic root of 434012825 is about 757.1248855267.

The spelling of 434012825 in words is "four hundred thirty-four million, twelve thousand, eight hundred twenty-five".