3047239161 has 24 divisors (see below), whose sum is σ = 4507382880. Its totient is φ = 1982727936.

The previous prime is 3047239123. The next prime is 3047239183. The reversal of 3047239161 is 1619327403.

It is not a de Polignac number, because 3047239161 - 2¹¹ = 3047237113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3047239561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 735945 + ... + 740073.

It is an arithmetic number, because the mean of its divisors is an integer number (187807620).

Almost surely, 2^3047239161 is an apocalyptic number.

It is an amenable number.

3047239161 is a deficient number, since it is larger than the sum of its proper divisors (1460143719).

3047239161 is a wasteful number, since it uses less digits than its factorization.

3047239161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6085 (or 6082 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3047239161 is about 55201.8039650880. The cubic root of 3047239161 is about 1449.7802538179.

The spelling of 3047239161 in words is "three billion, forty-seven million, two hundred thirty-nine thousand, one hundred sixty-one".