2928538369 has 8 divisors (see below), whose sum is σ = 3006039168. Its totient is φ = 2851670640.

The previous prime is 2928538367. The next prime is 2928538399. The reversal of 2928538369 is 9638358292.

2928538369 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 a cyclic number.

It is not a de Polignac number, because 2928538369 - 2¹ = 2928538367 is a prime.

It is a super-2 number, since 2×2928538369² = 17152673957410360322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2928538367) 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, 148887 + ... + 167404.

It is an arithmetic number, because the mean of its divisors is an integer number (375754896).

Almost surely, 2^2928538369 is an apocalyptic number.

It is an amenable number.

2928538369 is a deficient number, since it is larger than the sum of its proper divisors (77500799).

2928538369 is a wasteful number, since it uses less digits than its factorization.

2928538369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316535.

The product of its digits is 5598720, while the sum is 55.

The square root of 2928538369 is about 54115.9714779288. The cubic root of 2928538369 is about 1430.7056958287.

The spelling of 2928538369 in words is "two billion, nine hundred twenty-eight million, five hundred thirty-eight thousand, three hundred sixty-nine".