3620597 has 2 divisors, whose sum is σ = 3620598. Its totient is φ = 3620596.

The previous prime is 3620567. The next prime is 3620599. The reversal of 3620597 is 7950263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3243601 + 376996 = 1801^2 + 614^2 .

It is a cyclic number.

It is not a de Polignac number, because 3620597 - 2¹⁰ = 3619573 is a prime.

Together with 3620599, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3620599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1810298 + 1810299.

It is an arithmetic number, because the mean of its divisors is an integer number (1810299).

Almost surely, 2^3620597 is an apocalyptic number.

It is an amenable number.

3620597 is a deficient number, since it is larger than the sum of its proper divisors (1).

3620597 is an equidigital number, since it uses as much as digits as its factorization.

3620597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 3620597 is about 1902.7866406931. The cubic root of 3620597 is about 153.5536210932.

The spelling of 3620597 in words is "three million, six hundred twenty thousand, five hundred ninety-seven".