2040816698 has 8 divisors (see below), whose sum is σ = 3074034240. Its totient is φ = 1016138620.

The previous prime is 2040816691. The next prime is 2040816761. The reversal of 2040816698 is 8966180402.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (2040816691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2134268 + ... + 2135223.

It is an arithmetic number, because the mean of its divisors is an integer number (384254280).

Almost surely, 2^2040816698 is an apocalyptic number.

2040816698 is a deficient number, since it is larger than the sum of its proper divisors (1033217542).

2040816698 is a wasteful number, since it uses less digits than its factorization.

2040816698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4269732.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 2040816698 is about 45175.3992566751. The cubic root of 2040816698 is about 1268.4343651638.

The spelling of 2040816698 in words is "two billion, forty million, eight hundred sixteen thousand, six hundred ninety-eight".