3130783047 has 48 divisors (see below), whose sum is σ = 5278378560. Its totient is φ = 1751279616.

The previous prime is 3130783037. The next prime is 3130783079. The reversal of 3130783047 is 7403870313.

It is not a de Polignac number, because 3130783047 - 2⁶ = 3130782983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130783027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 627579 + ... + 632547.

It is an arithmetic number, because the mean of its divisors is an integer number (109966220).

Almost surely, 2^3130783047 is an apocalyptic number.

3130783047 is a deficient number, since it is larger than the sum of its proper divisors (2147595513).

3130783047 is a wasteful number, since it uses less digits than its factorization.

3130783047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5192 (or 5189 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 3130783047 is about 55953.4006741324. The cubic root of 3130783047 is about 1462.9101657363.

The spelling of 3130783047 in words is "three billion, one hundred thirty million, seven hundred eighty-three thousand, forty-seven".