4345963 has 4 divisors (see below), whose sum is σ = 4398408. Its totient is φ = 4293520.

The previous prime is 4345903. The next prime is 4345997. The reversal of 4345963 is 3695434.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4345963 - 2¹⁷ = 4214891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4345903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26098 + ... + 26263.

It is an arithmetic number, because the mean of its divisors is an integer number (1099602).

Almost surely, 2^4345963 is an apocalyptic number.

4345963 is a deficient number, since it is larger than the sum of its proper divisors (52445).

4345963 is an equidigital number, since it uses as much as digits as its factorization.

4345963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52444.

The product of its digits is 38880, while the sum is 34.

The square root of 4345963 is about 2084.6973401432. The cubic root of 4345963 is about 163.1906760300.

The spelling of 4345963 in words is "four million, three hundred forty-five thousand, nine hundred sixty-three".