3450022 has 4 divisors (see below), whose sum is σ = 5175036. Its totient is φ = 1725010.

The previous prime is 3450017. The next prime is 3450047. The reversal of 3450022 is 2200543.

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

It is a junction number, because it is equal to n+sod(n) for n = 3449978 and 3450005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 862504 + ... + 862507.

It is an arithmetic number, because the mean of its divisors is an integer number (1293759).

Almost surely, 2^3450022 is an apocalyptic number.

3450022 is a deficient number, since it is larger than the sum of its proper divisors (1725014).

3450022 is a wasteful number, since it uses less digits than its factorization.

3450022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725013.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 3450022 is about 1857.4234842922. The cubic root of 3450022 is about 151.1033019721.

Adding to 3450022 its reverse (2200543), we get a palindrome (5650565).

The spelling of 3450022 in words is "three million, four hundred fifty thousand, twenty-two".