4350906 has 36 divisors (see below), whose sum is σ = 10968282. Its totient is φ = 1242864.

The previous prime is 4350901. The next prime is 4350911. The reversal of 4350906 is 6090534.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4350901) and next prime (4350911).

It can be written as a sum of positive squares in only one way, i.e., 3980025 + 370881 = 1995^2 + 609^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4350906.

It is not an unprimeable number, because it can be changed into a prime (4350901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1585 + ... + 3348.

Almost surely, 2^4350906 is an apocalyptic number.

4350906 is an abundant number, since it is smaller than the sum of its proper divisors (6617376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4350906 is a wasteful number, since it uses less digits than its factorization.

4350906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4955 (or 4945 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 4350906 is about 2085.8825470290. The cubic root of 4350906 is about 163.2525223828.

The spelling of 4350906 in words is "four million, three hundred fifty thousand, nine hundred six".