3223746 has 16 divisors (see below), whose sum is σ = 7164000. Its totient is φ = 1074564.

The previous prime is 3223741. The next prime is 3223751. The reversal of 3223746 is 6473223.

It is an interprime number because it is at equal distance from previous prime (3223741) and next prime (3223751).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3223741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29796 + ... + 29903.

It is an arithmetic number, because the mean of its divisors is an integer number (447750).

Almost surely, 2^3223746 is an apocalyptic number.

3223746 is an abundant number, since it is smaller than the sum of its proper divisors (3940254).

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

3223746 is a wasteful number, since it uses less digits than its factorization.

3223746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59710 (or 59704 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 3223746 is about 1795.4793231892. The cubic root of 3223746 is about 147.7248662445.

Adding to 3223746 its reverse (6473223), we get a palindrome (9696969).

It can be divided in two parts, 3223 and 746, that added together give a square (3969 = 63²).

The spelling of 3223746 in words is "three million, two hundred twenty-three thousand, seven hundred forty-six".