412434989 has 8 divisors (see below), whose sum is σ = 417775680. Its totient is φ = 407110176.

The previous prime is 412434901. The next prime is 412434991. The reversal of 412434989 is 989434214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 412434989 - 2⁸ = 412434733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412434089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53624 + ... + 60830.

It is an arithmetic number, because the mean of its divisors is an integer number (52221960).

Almost surely, 2^412434989 is an apocalyptic number.

It is an amenable number.

412434989 is a deficient number, since it is larger than the sum of its proper divisors (5340691).

412434989 is an equidigital number, since it uses as much as digits as its factorization.

412434989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7939.

The product of its digits is 248832, while the sum is 44.

The square root of 412434989 is about 20308.4954883418. The cubic root of 412434989 is about 744.3636678616.

The spelling of 412434989 in words is "four hundred twelve million, four hundred thirty-four thousand, nine hundred eighty-nine".