412013709 has 10 divisors (see below), whose sum is σ = 615477390. Its totient is φ = 274675752.

The previous prime is 412013681. The next prime is 412013711. The reversal of 412013709 is 907310214.

It can be written as a sum of positive squares in only one way, i.e., 407151684 + 4862025 = 20178^2 + 2205^2 .

It is not a de Polignac number, because 412013709 - 2¹¹ = 412011661 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412013729) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2543214 + ... + 2543375.

It is an arithmetic number, because the mean of its divisors is an integer number (61547739).

Almost surely, 2^412013709 is an apocalyptic number.

It is an amenable number.

412013709 is a deficient number, since it is larger than the sum of its proper divisors (203463681).

412013709 is an equidigital number, since it uses as much as digits as its factorization.

412013709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5086601 (or 5086592 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 412013709 is about 20298.1208243522. The cubic root of 412013709 is about 744.1101391316.

The spelling of 412013709 in words is "four hundred twelve million, thirteen thousand, seven hundred nine".