8935961 has 4 divisors (see below), whose sum is σ = 8960292. Its totient is φ = 8911632.

The previous prime is 8935957. The next prime is 8935987. The reversal of 8935961 is 1695398.

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 6150400 + 2785561 = 2480^2 + 1669^2 .

It is a cyclic number.

It is not a de Polignac number, because 8935961 - 2² = 8935957 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8935921) 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, 11606 + ... + 12351.

It is an arithmetic number, because the mean of its divisors is an integer number (2240073).

Almost surely, 2^8935961 is an apocalyptic number.

It is an amenable number.

8935961 is a deficient number, since it is larger than the sum of its proper divisors (24331).

8935961 is a wasteful number, since it uses less digits than its factorization.

8935961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24330.

The product of its digits is 58320, while the sum is 41.

The square root of 8935961 is about 2989.3077794031. The cubic root of 8935961 is about 207.5138501424.

The spelling of 8935961 in words is "eight million, nine hundred thirty-five thousand, nine hundred sixty-one".