3775601 has 2 divisors, whose sum is σ = 3775602. Its totient is φ = 3775600.

The previous prime is 3775589. The next prime is 3775619. The reversal of 3775601 is 1065773.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2512225 + 1263376 = 1585^2 + 1124^2 .

It is an emirp because it is prime and its reverse (1065773) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3775601 - 2¹⁰ = 3774577 is a prime.

It is a super-2 number, since 2×3775601² = 28510325822402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3775621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1887800 + 1887801.

It is an arithmetic number, because the mean of its divisors is an integer number (1887801).

Almost surely, 2^3775601 is an apocalyptic number.

It is an amenable number.

3775601 is a deficient number, since it is larger than the sum of its proper divisors (1).

3775601 is an equidigital number, since it uses as much as digits as its factorization.

3775601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 3775601 is about 1943.0905794636. The cubic root of 3775601 is about 155.7143716057.

The spelling of 3775601 in words is "three million, seven hundred seventy-five thousand, six hundred one".