3130385836 has 24 divisors (see below), whose sum is σ = 5785242624. Its totient is φ = 1479099600.

The previous prime is 3130385809. The next prime is 3130385837. The reversal of 3130385836 is 6385830313.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3130385837) 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, 197340 + ... + 212611.

It is an arithmetic number, because the mean of its divisors is an integer number (241051776).

Almost surely, 2^3130385836 is an apocalyptic number.

It is an amenable number.

3130385836 is a deficient number, since it is larger than the sum of its proper divisors (2654856788).

3130385836 is a wasteful number, since it uses less digits than its factorization.

3130385836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410061 (or 410059 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 3130385836 is about 55949.8510811244. The cubic root of 3130385836 is about 1462.8482953163.

The spelling of 3130385836 in words is "three billion, one hundred thirty million, three hundred eighty-five thousand, eight hundred thirty-six".