3756226 has 8 divisors (see below), whose sum is σ = 5658444. Its totient is φ = 1870080.

The previous prime is 3756223. The next prime is 3756227. The reversal of 3756226 is 6226573.

It can be written as a sum of positive squares in 2 ways, for example, as 3059001 + 697225 = 1749^2 + 835^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3756223) 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, 3415 + ... + 4378.

Almost surely, 2^3756226 is an apocalyptic number.

3756226 is a deficient number, since it is larger than the sum of its proper divisors (1902218).

3756226 is a wasteful number, since it uses less digits than its factorization.

3756226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8036.

The product of its digits is 15120, while the sum is 31.

The square root of 3756226 is about 1938.0985527057. The cubic root of 3756226 is about 155.4475583339.

The spelling of 3756226 in words is "three million, seven hundred fifty-six thousand, two hundred twenty-six".