3456946 has 16 divisors (see below), whose sum is σ = 5451264. Its totient is φ = 1641024.

The previous prime is 3456941. The next prime is 3456953. The reversal of 3456946 is 6496543.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3456941) 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, 10090 + ... + 10426.

It is an arithmetic number, because the mean of its divisors is an integer number (340704).

Almost surely, 2^3456946 is an apocalyptic number.

3456946 is a deficient number, since it is larger than the sum of its proper divisors (1994318).

3456946 is a wasteful number, since it uses less digits than its factorization.

3456946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585.

The product of its digits is 77760, while the sum is 37.

The square root of 3456946 is about 1859.2864222599. The cubic root of 3456946 is about 151.2043196978.

The spelling of 3456946 in words is "three million, four hundred fifty-six thousand, nine hundred forty-six".