3505673 has 2 divisors, whose sum is σ = 3505674. Its totient is φ = 3505672.

The previous prime is 3505651. The next prime is 3505681. The reversal of 3505673 is 3765053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2096704 + 1408969 = 1448^2 + 1187^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3505673 is a prime.

It is not a weakly prime, because it can be changed into another prime (3505613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752836 + 1752837.

It is an arithmetic number, because the mean of its divisors is an integer number (1752837).

Almost surely, 2^3505673 is an apocalyptic number.

It is an amenable number.

3505673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3505673 is an equidigital number, since it uses as much as digits as its factorization.

3505673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 3505673 is about 1872.3442525348. The cubic root of 3505673 is about 151.9114355954.

The spelling of 3505673 in words is "three million, five hundred five thousand, six hundred seventy-three".