8634231401 has 2 divisors, whose sum is σ = 8634231402. Its totient is φ = 8634231400.

The previous prime is 8634231377. The next prime is 8634231407. The reversal of 8634231401 is 1041324368.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4654514176 + 3979717225 = 68224^2 + 63085^2 .

It is a cyclic number.

It is not a de Polignac number, because 8634231401 - 2¹⁰ = 8634230377 is a prime.

It is not a weakly prime, because it can be changed into another prime (8634231407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4317115700 + 4317115701.

It is an arithmetic number, because the mean of its divisors is an integer number (4317115701).

Almost surely, 2^8634231401 is an apocalyptic number.

It is an amenable number.

8634231401 is a deficient number, since it is larger than the sum of its proper divisors (1).

8634231401 is an equidigital number, since it uses as much as digits as its factorization.

8634231401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 8634231401 is about 92920.5650058156. The cubic root of 8634231401 is about 2051.5143600093.

Adding to 8634231401 its reverse (1041324368), we get a palindrome (9675555769).

The spelling of 8634231401 in words is "eight billion, six hundred thirty-four million, two hundred thirty-one thousand, four hundred one".