3520607 has 2 divisors, whose sum is σ = 3520608. Its totient is φ = 3520606.

The previous prime is 3520603. The next prime is 3520613. The reversal of 3520607 is 7060253.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3520607 - 2² = 3520603 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3520603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1760303 + 1760304.

It is an arithmetic number, because the mean of its divisors is an integer number (1760304).

Almost surely, 2^3520607 is an apocalyptic number.

3520607 is a deficient number, since it is larger than the sum of its proper divisors (1).

3520607 is an equidigital number, since it uses as much as digits as its factorization.

3520607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 3520607 is about 1876.3280629996. The cubic root of 3520607 is about 152.1268418375.

The spelling of 3520607 in words is "three million, five hundred twenty thousand, six hundred seven".