3171890130 has 16 divisors (see below), whose sum is σ = 7612536384. Its totient is φ = 845837360.

The previous prime is 3171890123. The next prime is 3171890143. The reversal of 3171890130 is 310981713.

It is a junction number, because it is equal to n+sod(n) for n = 3171890091 and 3171890100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52864806 + ... + 52864865.

It is an arithmetic number, because the mean of its divisors is an integer number (475783524).

Almost surely, 2^3171890130 is an apocalyptic number.

3171890130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3171890130 is an abundant number, since it is smaller than the sum of its proper divisors (4440646254).

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

3171890130 is a wasteful number, since it uses less digits than its factorization.

3171890130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105729681.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 3171890130 is about 56319.5359533439. The cubic root of 3171890130 is about 1469.2850009825.

The spelling of 3171890130 in words is "three billion, one hundred seventy-one million, eight hundred ninety thousand, one hundred thirty".