3726201 has 4 divisors (see below), whose sum is σ = 4968272. Its totient is φ = 2484132.

The previous prime is 3726197. The next prime is 3726211. The reversal of 3726201 is 1026273.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3726201 - 2² = 3726197 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3726211) 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, 621031 + ... + 621036.

It is an arithmetic number, because the mean of its divisors is an integer number (1242068).

Almost surely, 2^3726201 is an apocalyptic number.

It is an amenable number.

3726201 is a deficient number, since it is larger than the sum of its proper divisors (1242071).

3726201 is a wasteful number, since it uses less digits than its factorization.

3726201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242070.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 3726201 is about 1930.3370172071. The cubic root of 3726201 is about 155.0322652221.

The spelling of 3726201 in words is "three million, seven hundred twenty-six thousand, two hundred one".