3708226 has 4 divisors (see below), whose sum is σ = 5562342. Its totient is φ = 1854112.

The previous prime is 3708223. The next prime is 3708241. The reversal of 3708226 is 6228073.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3705625 + 2601 = 1925^2 + 51^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3708194 and 3708203.

It is not an unprimeable number, because it can be changed into a prime (3708223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 927055 + ... + 927058.

Almost surely, 2^3708226 is an apocalyptic number.

3708226 is a deficient number, since it is larger than the sum of its proper divisors (1854116).

3708226 is a wasteful number, since it uses less digits than its factorization.

3708226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854115.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3708226 is about 1925.6754659080. The cubic root of 3708226 is about 154.7825740944.

The spelling of 3708226 in words is "three million, seven hundred eight thousand, two hundred twenty-six".