4345946 has 32 divisors (see below), whose sum is σ = 7715520. Its totient is φ = 1814400.

The previous prime is 4345903. The next prime is 4345997. The reversal of 4345946 is 6495434.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15326 + ... + 15606.

It is an arithmetic number, because the mean of its divisors is an integer number (241110).

Almost surely, 2^4345946 is an apocalyptic number.

4345946 is a deficient number, since it is larger than the sum of its proper divisors (3369574).

4345946 is a wasteful number, since it uses less digits than its factorization.

4345946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350.

The product of its digits is 51840, while the sum is 35.

The square root of 4345946 is about 2084.6932628087. The cubic root of 4345946 is about 163.1904632467.

The spelling of 4345946 in words is "four million, three hundred forty-five thousand, nine hundred forty-six".