7934354169 has 8 divisors (see below), whose sum is σ = 12090444480. Its totient is φ = 4533916656.

The previous prime is 7934354101. The next prime is 7934354213. The reversal of 7934354169 is 9614534397.

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

It is not a de Polignac number, because 7934354169 - 2¹³ = 7934345977 is a prime.

It is a super-2 number, since 2×7934354169² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7934354369) 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, 188913174 + ... + 188913215.

It is an arithmetic number, because the mean of its divisors is an integer number (1511305560).

Almost surely, 2^7934354169 is an apocalyptic number.

It is an amenable number.

7934354169 is a deficient number, since it is larger than the sum of its proper divisors (4156090311).

7934354169 is a wasteful number, since it uses less digits than its factorization.

7934354169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377826399.

The product of its digits is 2449440, while the sum is 51.

The square root of 7934354169 is about 89074.9918271116. The cubic root of 7934354169 is about 1994.5144823869.

The spelling of 7934354169 in words is "seven billion, nine hundred thirty-four million, three hundred fifty-four thousand, one hundred sixty-nine".