2049698 has 8 divisors (see below), whose sum is σ = 3513792. Its totient is φ = 878436.

The previous prime is 2049679. The next prime is 2049703. The reversal of 2049698 is 8969402.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 73190 + ... + 73217.

It is an arithmetic number, because the mean of its divisors is an integer number (439224).

2^2049698 is an apocalyptic number.

2049698 is a deficient number, since it is larger than the sum of its proper divisors (1464094).

2049698 is a wasteful number, since it uses less digits than its factorization.

2049698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146416.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 2049698 is about 1431.6766394686. The cubic root of 2049698 is about 127.0271709075.

Adding to 2049698 its product of nonzero digits (31104), we get a palindrome (2080802).

The spelling of 2049698 in words is "two million, forty-nine thousand, six hundred ninety-eight".