3161174904 has 192 divisors, whose sum is σ = 9225367200. Its totient is φ = 1002792960.

The previous prime is 3161174867. The next prime is 3161174941. The reversal of 3161174904 is 4094711613.

3161174904 is a `hidden beast` number, since 3 + 161 + 1 + 7 + 490 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (3161174867) and next prime (3161174941).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 20134794 + ... + 20134950.

Almost surely, 2^3161174904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3161174904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4612683600).

3161174904 is an abundant number, since it is smaller than the sum of its proper divisors (6064192296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3161174904 is a wasteful number, since it uses less digits than its factorization.

3161174904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 3161174904 is about 56224.3266211344. The cubic root of 3161174904 is about 1467.6286297616.

The spelling of 3161174904 in words is "three billion, one hundred sixty-one million, one hundred seventy-four thousand, nine hundred four".