4350961 has 4 divisors (see below), whose sum is σ = 4457124. Its totient is φ = 4244800.

The previous prime is 4350937. The next prime is 4350967. The reversal of 4350961 is 1690534.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1838736 + 2512225 = 1356^2 + 1585^2 .

It is a cyclic number.

It is not a de Polignac number, because 4350961 - 2⁷ = 4350833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4350967) 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 3 ways as a sum of consecutive naturals, for example, 53020 + ... + 53101.

It is an arithmetic number, because the mean of its divisors is an integer number (1114281).

Almost surely, 2^4350961 is an apocalyptic number.

4350961 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4350961 is a deficient number, since it is larger than the sum of its proper divisors (106163).

4350961 is a wasteful number, since it uses less digits than its factorization.

4350961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106162.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 4350961 is about 2085.8957308552. The cubic root of 4350961 is about 163.2532102741.

The spelling of 4350961 in words is "four million, three hundred fifty thousand, nine hundred sixty-one".