3135980189 has 4 divisors (see below), whose sum is σ = 3136158240. Its totient is φ = 3135802140.

The previous prime is 3135980179. The next prime is 3135980207. The reversal of 3135980189 is 9810895313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3135980189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3135980179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59297 + ... + 98934.

It is an arithmetic number, because the mean of its divisors is an integer number (784039560).

Almost surely, 2^3135980189 is an apocalyptic number.

It is an amenable number.

3135980189 is a deficient number, since it is larger than the sum of its proper divisors (178051).

3135980189 is a wasteful number, since it uses less digits than its factorization.

3135980189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178050.

The product of its (nonzero) digits is 233280, while the sum is 47.

The square root of 3135980189 is about 55999.8231157921. The cubic root of 3135980189 is about 1463.7192017533.

The spelling of 3135980189 in words is "three billion, one hundred thirty-five million, nine hundred eighty thousand, one hundred eighty-nine".