2834398 has 16 divisors (see below), whose sum is σ = 4888800. Its totient is φ = 1207296.

The previous prime is 2834369. The next prime is 2834399. The reversal of 2834398 is 8934382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2834399) 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, 2178 + ... + 3226.

It is an arithmetic number, because the mean of its divisors is an integer number (305550).

2^2834398 is an apocalyptic number.

2834398 is a deficient number, since it is larger than the sum of its proper divisors (2054402).

2834398 is a wasteful number, since it uses less digits than its factorization.

2834398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251.

The product of its digits is 41472, while the sum is 37.

The square root of 2834398 is about 1683.5670464820. The cubic root of 2834398 is about 141.5208008810.

It can be divided in two parts, 28343 and 98, that added together give a triangular number (28441 = T₂₃₈).

The spelling of 2834398 in words is "two million, eight hundred thirty-four thousand, three hundred ninety-eight".