8956340401 has 4 divisors (see below), whose sum is σ = 9483183972. Its totient is φ = 8429496832.

The previous prime is 8956340399. The next prime is 8956340411. The reversal of 8956340401 is 1040436598.

8956340401 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 6332339776 + 2624000625 = 79576^2 + 51225^2 .

It is a cyclic number.

It is not a de Polignac number, because 8956340401 - 2¹ = 8956340399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8956340411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263421760 + ... + 263421793.

It is an arithmetic number, because the mean of its divisors is an integer number (2370795993).

Almost surely, 2^8956340401 is an apocalyptic number.

It is an amenable number.

8956340401 is a deficient number, since it is larger than the sum of its proper divisors (526843571).

8956340401 is a wasteful number, since it uses less digits than its factorization.

8956340401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526843570.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 8956340401 is about 94637.9437699277. The cubic root of 8956340401 is about 2076.7148277358.

Adding to 8956340401 its reverse (1040436598), we get a palindrome (9996776999).

The spelling of 8956340401 in words is "eight billion, nine hundred fifty-six million, three hundred forty thousand, four hundred one".