9934508401 has 2 divisors, whose sum is σ = 9934508402. Its totient is φ = 9934508400.

The previous prime is 9934508377. The next prime is 9934508407. The reversal of 9934508401 is 1048054399.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9127891600 + 806616801 = 95540^2 + 28401^2 .

It is a cyclic number.

It is not a de Polignac number, because 9934508401 - 2¹³ = 9934500209 is a prime.

It is not a weakly prime, because it can be changed into another prime (9934508407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4967254200 + 4967254201.

It is an arithmetic number, because the mean of its divisors is an integer number (4967254201).

Almost surely, 2^9934508401 is an apocalyptic number.

It is an amenable number.

9934508401 is a deficient number, since it is larger than the sum of its proper divisors (1).

9934508401 is an equidigital number, since it uses as much as digits as its factorization.

9934508401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 9934508401 is about 99672.0040984428. The cubic root of 9934508401 is about 2149.7211393148.

The spelling of 9934508401 in words is "nine billion, nine hundred thirty-four million, five hundred eight thousand, four hundred one".