3130260191 has 8 divisors (see below), whose sum is σ = 3169088160. Its totient is φ = 3091671648.

The previous prime is 3130260181. The next prime is 3130260209. The reversal of 3130260191 is 1910620313.

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-3130260191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3130260191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130260101) 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, 33476 + ... + 85913.

It is an arithmetic number, because the mean of its divisors is an integer number (396136020).

Almost surely, 2^3130260191 is an apocalyptic number.

3130260191 is a deficient number, since it is larger than the sum of its proper divisors (38827969).

3130260191 is a wasteful number, since it uses less digits than its factorization.

3130260191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119713.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 3130260191 is about 55948.7282339822. The cubic root of 3130260191 is about 1462.8287234975.

The spelling of 3130260191 in words is "three billion, one hundred thirty million, two hundred sixty thousand, one hundred ninety-one".