2838760 has 16 divisors (see below), whose sum is σ = 6387300. Its totient is φ = 1135488.

The previous prime is 2838749. The next prime is 2838767. The reversal of 2838760 is 678382.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2553604 + 285156 = 1598^2 + 534^2 .

It is not an unprimeable number, because it can be changed into a prime (2838767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35445 + ... + 35524.

2^2838760 is an apocalyptic number.

2838760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2838760 is an abundant number, since it is smaller than the sum of its proper divisors (3548540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2838760 is a wasteful number, since it uses less digits than its factorization.

2838760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70980 (or 70976 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2838760 is about 1684.8620121541. The cubic root of 2838760 is about 141.5933615367.

The spelling of 2838760 in words is "two million, eight hundred thirty-eight thousand, seven hundred sixty".