412012849 has 8 divisors (see below), whose sum is σ = 419114792. Its totient is φ = 404922240.

The previous prime is 412012807. The next prime is 412012859. The reversal of 412012849 is 948210214.

It can be written as a sum of positive squares in 4 ways, for example, as 6594624 + 405418225 = 2568^2 + 20135^2 .

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 412012849 - 2⁷ = 412012721 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 412012849.

It is not an unprimeable number, because it can be changed into a prime (412012859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105007 + ... + 108859.

It is an arithmetic number, because the mean of its divisors is an integer number (52389349).

Almost surely, 2^412012849 is an apocalyptic number.

It is an amenable number.

412012849 is a deficient number, since it is larger than the sum of its proper divisors (7101943).

412012849 is a wasteful number, since it uses less digits than its factorization.

412012849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5667.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 412012849 is about 20298.0996401141. The cubic root of 412012849 is about 744.1096214020.

The spelling of 412012849 in words is "four hundred twelve million, twelve thousand, eight hundred forty-nine".