3753601 has 4 divisors (see below), whose sum is σ = 3757572. Its totient is φ = 3749632.

The previous prime is 3753593. The next prime is 3753611. The reversal of 3753601 is 1063573.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1063573 = 7 ⋅151939.

It can be written as a sum of positive squares in 2 ways, for example, as 2178576 + 1575025 = 1476^2 + 1255^2 .

It is a cyclic number.

It is not a de Polignac number, because 3753601 - 2³ = 3753593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3753611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345 + ... + 2761.

It is an arithmetic number, because the mean of its divisors is an integer number (939393).

Almost surely, 2^3753601 is an apocalyptic number.

It is an amenable number.

3753601 is a deficient number, since it is larger than the sum of its proper divisors (3971).

3753601 is a wasteful number, since it uses less digits than its factorization.

3753601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3970.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 3753601 is about 1937.4212242050. The cubic root of 3753601 is about 155.4113389183.

The spelling of 3753601 in words is "three million, seven hundred fifty-three thousand, six hundred one".