9934508407 has 2 divisors, whose sum is σ = 9934508408. Its totient is φ = 9934508406.

The previous prime is 9934508401. The next prime is 9934508431. The reversal of 9934508407 is 7048054399.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9934508407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9934508401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4967254203 + 4967254204.

It is an arithmetic number, because the mean of its divisors is an integer number (4967254204).

Almost surely, 2^9934508407 is an apocalyptic number.

9934508407 is a deficient number, since it is larger than the sum of its proper divisors (1).

9934508407 is an equidigital number, since it uses as much as digits as its factorization.

9934508407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The square root of 9934508407 is about 99672.0041285415. The cubic root of 9934508407 is about 2149.7211397476.

The spelling of 9934508407 in words is "nine billion, nine hundred thirty-four million, five hundred eight thousand, four hundred seven".