3713226 has 32 divisors (see below), whose sum is σ = 8183808. Its totient is φ = 1113840.

The previous prime is 3713219. The next prime is 3713239. The reversal of 3713226 is 6223173.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3713196 and 3713205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8161 + ... + 8603.

It is an arithmetic number, because the mean of its divisors is an integer number (255744).

Almost surely, 2^3713226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3713226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4091904).

3713226 is an abundant number, since it is smaller than the sum of its proper divisors (4470582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3713226 is a wasteful number, since it uses less digits than its factorization.

3713226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586.

The product of its digits is 1512, while the sum is 24.

The square root of 3713226 is about 1926.9732743346. The cubic root of 3713226 is about 154.8521100662.

Adding to 3713226 its reverse (6223173), we get a palindrome (9936399).

The spelling of 3713226 in words is "three million, seven hundred thirteen thousand, two hundred twenty-six".