8930040169 has 8 divisors (see below), whose sum is σ = 9173770760. Its totient is φ = 8686434816.

The previous prime is 8930040131. The next prime is 8930040187. The reversal of 8930040169 is 9610400398.

It can be written as a sum of positive squares in 4 ways, for example, as 923369769 + 8006670400 = 30387^2 + 89480^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8930040169 is a prime.

It is a super-2 number, since 2×8930040169² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8930044169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123547 + ... + 181999.

It is an arithmetic number, because the mean of its divisors is an integer number (1146721345).

Almost surely, 2^8930040169 is an apocalyptic number.

It is an amenable number.

8930040169 is a deficient number, since it is larger than the sum of its proper divisors (243730591).

8930040169 is a wasteful number, since it uses less digits than its factorization.

8930040169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62619.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 8930040169 is about 94498.8897765471. The cubic root of 8930040169 is about 2074.6800818246.

The spelling of 8930040169 in words is "eight billion, nine hundred thirty million, forty thousand, one hundred sixty-nine".