3540214673 has 2 divisors, whose sum is σ = 3540214674. Its totient is φ = 3540214672.

The previous prime is 3540214637. The next prime is 3540214679. The reversal of 3540214673 is 3764120453.

Together with previous prime (3540214637) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3251622529 + 288592144 = 57023^2 + 16988^2 .

It is a cyclic number.

It is not a de Polignac number, because 3540214673 - 2¹⁴ = 3540198289 is a prime.

It is not a weakly prime, because it can be changed into another prime (3540214679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770107336 + 1770107337.

It is an arithmetic number, because the mean of its divisors is an integer number (1770107337).

Almost surely, 2^3540214673 is an apocalyptic number.

It is an amenable number.

3540214673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3540214673 is an equidigital number, since it uses as much as digits as its factorization.

3540214673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 3540214673 is about 59499.7031337132. The cubic root of 3540214673 is about 1524.0873762716.

The spelling of 3540214673 in words is "three billion, five hundred forty million, two hundred fourteen thousand, six hundred seventy-three".