2838957 has 8 divisors (see below), whose sum is σ = 4129440. Its totient is φ = 1720560.

The previous prime is 2838937. The next prime is 2839007. The reversal of 2838957 is 7598382.

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

It is a de Polignac number, because none of the positive numbers 2^k-2838957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2838907) 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, 42982 + ... + 43047.

It is an arithmetic number, because the mean of its divisors is an integer number (516180).

2^2838957 is an apocalyptic number.

It is an amenable number.

2838957 is a deficient number, since it is larger than the sum of its proper divisors (1290483).

2838957 is a wasteful number, since it uses less digits than its factorization.

2838957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86043.

The product of its digits is 120960, while the sum is 42.

The square root of 2838957 is about 1684.9204729007. The cubic root of 2838957 is about 141.5966368220.

The spelling of 2838957 in words is "two million, eight hundred thirty-eight thousand, nine hundred fifty-seven".