2838708 has 18 divisors (see below), whose sum is σ = 7175714. Its totient is φ = 946224.

The previous prime is 2838697. The next prime is 2838713. The reversal of 2838708 is 8078382.

It can be written as a sum of positive squares in only one way, i.e., 1710864 + 1127844 = 1308^2 + 1062^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 78853 = 2838708 / (2 + 8 + 3 + 8 + 7 + 0 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39391 + ... + 39462.

2^2838708 is an apocalyptic number.

It is an amenable number.

2838708 is an abundant number, since it is smaller than the sum of its proper divisors (4337006).

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

2838708 is a wasteful number, since it uses less digits than its factorization.

2838708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78863 (or 78858 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 2838708 is about 1684.8465805527. The cubic root of 2838708 is about 141.5924969691.

The spelling of 2838708 in words is "two million, eight hundred thirty-eight thousand, seven hundred eight".