3520070067607 has 2 divisors, whose sum is σ = 3520070067608. Its totient is φ = 3520070067606.

The previous prime is 3520070067551. The next prime is 3520070067637. The reversal of 3520070067607 is 7067600700253.

3520070067607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3520070067607 - 2¹⁵ = 3520070034839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3520070067637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1760035033803 + 1760035033804.

It is an arithmetic number, because the mean of its divisors is an integer number (1760035033804).

Almost surely, 2^{3520070067607} is an apocalyptic number.

3520070067607 is a deficient number, since it is larger than the sum of its proper divisors (1).

3520070067607 is an equidigital number, since it uses as much as digits as its factorization.

3520070067607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 370440, while the sum is 43.

The spelling of 3520070067607 in words is "three trillion, five hundred twenty billion, seventy million, sixty-seven thousand, six hundred seven".