412845447 has 8 divisors (see below), whose sum is σ = 629097856. Its totient is φ = 235911672.

The previous prime is 412845443. The next prime is 412845449. The reversal of 412845447 is 744548214.

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

It is not a de Polignac number, because 412845447 - 2² = 412845443 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 (412845443) 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, 9829633 + ... + 9829674.

It is an arithmetic number, because the mean of its divisors is an integer number (78637232).

Almost surely, 2^412845447 is an apocalyptic number.

412845447 is a deficient number, since it is larger than the sum of its proper divisors (216252409).

412845447 is a wasteful number, since it uses less digits than its factorization.

412845447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19659317.

The product of its digits is 143360, while the sum is 39.

The square root of 412845447 is about 20318.5985491126. The cubic root of 412845447 is about 744.6105178552.

It can be divided in two parts, 4128454 and 47, that added together give a triangular number (4128501 = T₂₈₇₃).

The spelling of 412845447 in words is "four hundred twelve million, eight hundred forty-five thousand, four hundred forty-seven".