3085417172 has 6 divisors (see below), whose sum is σ = 5399480058. Its totient is φ = 1542708584.

The previous prime is 3085417171. The next prime is 3085417187. The reversal of 3085417172 is 2717145803.

It can be written as a sum of positive squares in only one way, i.e., 2547826576 + 537590596 = 50476^2 + 23186^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085417171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385677143 + ... + 385677150.

It is an arithmetic number, because the mean of its divisors is an integer number (899913343).

Almost surely, 2^3085417172 is an apocalyptic number.

It is an amenable number.

3085417172 is a deficient number, since it is larger than the sum of its proper divisors (2314062886).

3085417172 is a wasteful number, since it uses less digits than its factorization.

3085417172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771354297 (or 771354295 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 3085417172 is about 55546.5315928907. The cubic root of 3085417172 is about 1455.8097738086.

The spelling of 3085417172 in words is "three billion, eighty-five million, four hundred seventeen thousand, one hundred seventy-two".