2029698 has 80 divisors (see below), whose sum is σ = 5331744. Its totient is φ = 570240.

The previous prime is 2029697. The next prime is 2029711. The reversal of 2029698 is 8969202.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2029697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 30261 + ... + 30327.

2^2029698 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2029698, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2665872).

2029698 is an abundant number, since it is smaller than the sum of its proper divisors (3302046).

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

2029698 is a wasteful number, since it uses less digits than its factorization.

2029698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 2029698 is about 1424.6746997122. The cubic root of 2029698 is about 126.6126624203.

The spelling of 2029698 in words is "two million, twenty-nine thousand, six hundred ninety-eight".