3628322 has 4 divisors (see below), whose sum is σ = 5442486. Its totient is φ = 1814160.

The previous prime is 3628321. The next prime is 3628337. The reversal of 3628322 is 2238263.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2238263 = 313 ⋅7151.

It can be written as a sum of positive squares in only one way, i.e., 3575881 + 52441 = 1891^2 + 229^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3628291 and 3628300.

It is not an unprimeable number, because it can be changed into a prime (3628321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 907079 + ... + 907082.

Almost surely, 2^3628322 is an apocalyptic number.

3628322 is a deficient number, since it is larger than the sum of its proper divisors (1814164).

3628322 is a wasteful number, since it uses less digits than its factorization.

3628322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814163.

The product of its digits is 3456, while the sum is 26.

The square root of 3628322 is about 1904.8154766276. The cubic root of 3628322 is about 153.6627521825.

The spelling of 3628322 in words is "three million, six hundred twenty-eight thousand, three hundred twenty-two".