9734172434 has 8 divisors (see below), whose sum is σ = 16687152768. Its totient is φ = 4171788180.

The previous prime is 9734172419. The next prime is 9734172439. The reversal of 9734172434 is 4342714379.

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

It is a super-2 number, since 2×9734172434² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9734172439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347649002 + ... + 347649029.

It is an arithmetic number, because the mean of its divisors is an integer number (2085894096).

Almost surely, 2^9734172434 is an apocalyptic number.

9734172434 is a deficient number, since it is larger than the sum of its proper divisors (6952980334).

9734172434 is a wasteful number, since it uses less digits than its factorization.

9734172434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695298040.

The product of its digits is 508032, while the sum is 44.

The square root of 9734172434 is about 98661.9097423114. The cubic root of 9734172434 is about 2135.1727183954.

The spelling of 9734172434 in words is "nine billion, seven hundred thirty-four million, one hundred seventy-two thousand, four hundred thirty-four".