8434970903 has 8 divisors (see below), whose sum is σ = 9401206320. Its totient is φ = 7520964480.

The previous prime is 8434970891. The next prime is 8434970909. The reversal of 8434970903 is 3090794348.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8434970903 - 2¹² = 8434966807 is a prime.

It is a super-2 number, since 2×8434970903² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8434970909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13056908 + ... + 13057553.

It is an arithmetic number, because the mean of its divisors is an integer number (1175150790).

Almost surely, 2^8434970903 is an apocalyptic number.

8434970903 is a deficient number, since it is larger than the sum of its proper divisors (966235417).

8434970903 is a wasteful number, since it uses less digits than its factorization.

8434970903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26114497.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 8434970903 is about 91842.0976622377. The cubic root of 8434970903 is about 2035.6097839578.

The spelling of 8434970903 in words is "eight billion, four hundred thirty-four million, nine hundred seventy thousand, nine hundred three".