2938739361 has 8 divisors (see below), whose sum is σ = 3918638400. Its totient is φ = 1958999952.

The previous prime is 2938739351. The next prime is 2938739369. The reversal of 2938739361 is 1639378392.

2938739361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2938739361 - 2⁹ = 2938738849 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2938739369) 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, 13116 + ... + 77778.

It is an arithmetic number, because the mean of its divisors is an integer number (489829800).

Almost surely, 2^2938739361 is an apocalyptic number.

It is an amenable number.

2938739361 is a deficient number, since it is larger than the sum of its proper divisors (979899039).

2938739361 is a wasteful number, since it uses less digits than its factorization.

2938739361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79815.

The product of its digits is 1469664, while the sum is 51.

The square root of 2938739361 is about 54210.1407579800. The cubic root of 2938739361 is about 1432.3649654488.

It can be divided in two parts, 2938739 and 361, that added together give a triangular number (2939100 = T₂₄₂₄).

The spelling of 2938739361 in words is "two billion, nine hundred thirty-eight million, seven hundred thirty-nine thousand, three hundred sixty-one".