2098934 has 16 divisors (see below), whose sum is σ = 3324672. Its totient is φ = 991848.

The previous prime is 2098931. The next prime is 2098937. The reversal of 2098934 is 4398902.

It is an interprime number because it is at equal distance from previous prime (2098931) and next prime (2098937).

It is a super-3 number, since 3×2098934³ = 27740711933494333512, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2098894 and 2098903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098931) 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, 4517 + ... + 4959.

It is an arithmetic number, because the mean of its divisors is an integer number (207792).

2^2098934 is an apocalyptic number.

2098934 is a deficient number, since it is larger than the sum of its proper divisors (1225738).

2098934 is a wasteful number, since it uses less digits than its factorization.

2098934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 2098934 is about 1448.7698229878. The cubic root of 2098934 is about 128.0362446188.

Subtracting 2098934 from its reverse (4398902), we obtain a cube (2299968 = 132³).

The spelling of 2098934 in words is "two million, ninety-eight thousand, nine hundred thirty-four".