3541406213 has 4 divisors (see below), whose sum is σ = 3541659648. Its totient is φ = 3541152780.

The previous prime is 3541406173. The next prime is 3541406227. The reversal of 3541406213 is 3126041453.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3126041453 = 42863 ⋅72931.

It is a cyclic number.

It is not a de Polignac number, because 3541406213 - 2⁸ = 3541405957 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 (3541406263) 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 3 ways as a sum of consecutive naturals, for example, 104453 + ... + 134138.

It is an arithmetic number, because the mean of its divisors is an integer number (885414912).

Almost surely, 2^3541406213 is an apocalyptic number.

It is an amenable number.

3541406213 is a deficient number, since it is larger than the sum of its proper divisors (253435).

3541406213 is a wasteful number, since it uses less digits than its factorization.

3541406213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253434.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 3541406213 is about 59509.7152824646. The cubic root of 3541406213 is about 1524.2583458820.

Adding to 3541406213 its reverse (3126041453), we get a palindrome (6667447666).

The spelling of 3541406213 in words is "three billion, five hundred forty-one million, four hundred six thousand, two hundred thirteen".