2698834 has 8 divisors (see below), whose sum is σ = 4134528. Its totient is φ = 1320660.

The previous prime is 2698819. The next prime is 2698841. The reversal of 2698834 is 4388962.

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

It is a d-powerful number, because it can be written as 2⁵ + 6⁷ + 9 + 8³ + 8⁷ + 3¹⁰ + 4⁹ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14262 + ... + 14449.

It is an arithmetic number, because the mean of its divisors is an integer number (516816).

2^2698834 is an apocalyptic number.

2698834 is a deficient number, since it is larger than the sum of its proper divisors (1435694).

2698834 is a wasteful number, since it uses less digits than its factorization.

2698834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28760.

The product of its digits is 82944, while the sum is 40.

The square root of 2698834 is about 1642.8128317006. The cubic root of 2698834 is about 139.2276173349.

The spelling of 2698834 in words is "two million, six hundred ninety-eight thousand, eight hundred thirty-four".