2838651841 has 3 divisors (see below), whose sum is σ = 2838705121. Its totient is φ = 2838598562.

The previous prime is 2838651817. The next prime is 2838651853. The reversal of 2838651841 is 1481568382.

The square root of 2838651841 is 53279.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2838651841 - 2¹⁹ = 2838127553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2838651791 and 2838651800.

It is not an unprimeable number, because it can be changed into a prime (2838601841) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26640 + ... + 79918.

Almost surely, 2^2838651841 is an apocalyptic number.

2838651841 is the 53279-th square number.

2838651841 is the 26640-th centered octagonal number.

It is an amenable number.

2838651841 is a deficient number, since it is larger than the sum of its proper divisors (53280).

2838651841 is an frugal number, since it uses more digits than its factorization.

2838651841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106558 (or 53279 counting only the distinct ones).

The product of its digits is 368640, while the sum is 46.

The cubic root of 2838651841 is about 1415.9156324086.

The spelling of 2838651841 in words is "two billion, eight hundred thirty-eight million, six hundred fifty-one thousand, eight hundred forty-one".