3418412261 has 6 divisors (see below), whose sum is σ = 3757428486. Its totient is φ = 3107647400.

The previous prime is 3418412251. The next prime is 3418412267. The reversal of 3418412261 is 1622148143.

3418412261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3418156225 + 256036 = 58465^2 + 506^2 .

It is not a de Polignac number, because 3418412261 - 2¹⁰ = 3418411237 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 (3418412267) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14125550 + ... + 14125791.

It is an arithmetic number, because the mean of its divisors is an integer number (626238081).

Almost surely, 2^3418412261 is an apocalyptic number.

It is an amenable number.

3418412261 is a deficient number, since it is larger than the sum of its proper divisors (339016225).

3418412261 is a wasteful number, since it uses less digits than its factorization.

3418412261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28251363 (or 28251352 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 3418412261 is about 58467.1896109262. The cubic root of 3418412261 is about 1506.4040657914.

The spelling of 3418412261 in words is "three billion, four hundred eighteen million, four hundred twelve thousand, two hundred sixty-one".