3450046 has 16 divisors (see below), whose sum is σ = 5443200. Its totient is φ = 1636888.

The previous prime is 3450017. The next prime is 3450047. The reversal of 3450046 is 6400543.

It is a junction number, because it is equal to n+sod(n) for n = 3449999 and 3450026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450047) 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, 8025 + ... + 8443.

It is an arithmetic number, because the mean of its divisors is an integer number (340200).

Almost surely, 2^3450046 is an apocalyptic number.

3450046 is a deficient number, since it is larger than the sum of its proper divisors (1993154).

3450046 is a wasteful number, since it uses less digits than its factorization.

3450046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3450046 is about 1857.4299448431. The cubic root of 3450046 is about 151.1036523536.

Adding to 3450046 its reverse (6400543), we get a palindrome (9850589).

The spelling of 3450046 in words is "three million, four hundred fifty thousand, forty-six".