8403934695 has 96 divisors (see below), whose sum is σ = 15244431552. Its totient is φ = 3929604096.

The previous prime is 8403934691. The next prime is 8403934709. The reversal of 8403934695 is 5964393048.

It is not a de Polignac number, because 8403934695 - 2² = 8403934691 is a prime.

It is a super-2 number, since 2×8403934695² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8403934691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26510677 + ... + 26510993.

It is an arithmetic number, because the mean of its divisors is an integer number (158796162).

Almost surely, 2^8403934695 is an apocalyptic number.

8403934695 is a deficient number, since it is larger than the sum of its proper divisors (6840496857).

8403934695 is a wasteful number, since it uses less digits than its factorization.

8403934695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The square root of 8403934695 is about 91672.9769070471. The cubic root of 8403934695 is about 2033.1100616769.

The spelling of 8403934695 in words is "eight billion, four hundred three million, nine hundred thirty-four thousand, six hundred ninety-five".