3130200389 has 4 divisors (see below), whose sum is σ = 3135923424. Its totient is φ = 3124477356.

The previous prime is 3130200377. The next prime is 3130200397. The reversal of 3130200389 is 9830020313.

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 not a de Polignac number, because 3130200389 - 2²⁰ = 3129151813 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 (3130200349) 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, 2860697 + ... + 2861790.

It is an arithmetic number, because the mean of its divisors is an integer number (783980856).

Almost surely, 2^3130200389 is an apocalyptic number.

It is an amenable number.

3130200389 is a deficient number, since it is larger than the sum of its proper divisors (5723035).

3130200389 is an equidigital number, since it uses as much as digits as its factorization.

3130200389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5723034.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 3130200389 is about 55948.1937956892. The cubic root of 3130200389 is about 1462.8194079098.

The spelling of 3130200389 in words is "three billion, one hundred thirty million, two hundred thousand, three hundred eighty-nine".