3641357 has 2 divisors, whose sum is σ = 3641358. Its totient is φ = 3641356.

The previous prime is 3641311. The next prime is 3641371. The reversal of 3641357 is 7531463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3613801 + 27556 = 1901^2 + 166^2 .

It is a cyclic number.

It is not a de Polignac number, because 3641357 - 2¹⁰ = 3640333 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 (3641387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820678 + 1820679.

It is an arithmetic number, because the mean of its divisors is an integer number (1820679).

Almost surely, 2^3641357 is an apocalyptic number.

It is an amenable number.

3641357 is a deficient number, since it is larger than the sum of its proper divisors (1).

3641357 is an equidigital number, since it uses as much as digits as its factorization.

3641357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 29.

The square root of 3641357 is about 1908.2340003260. The cubic root of 3641357 is about 153.8465469798.

The spelling of 3641357 in words is "three million, six hundred forty-one thousand, three hundred fifty-seven".