2090603736 has 128 divisors (see below), whose sum is σ = 6469848000. Its totient is φ = 621057024.

The previous prime is 2090603731. The next prime is 2090603741. The reversal of 2090603736 is 6373060902.

It is an interprime number because it is at equal distance from previous prime (2090603731) and next prime (2090603741).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2090603736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090603731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68596 + ... + 94268.

Almost surely, 2^2090603736 is an apocalyptic number.

2090603736 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2090603736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3234924000).

2090603736 is an abundant number, since it is smaller than the sum of its proper divisors (4379244264).

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

2090603736 is a wasteful number, since it uses less digits than its factorization.

2090603736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25730 (or 25720 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 2090603736 is about 45723.1203659593. The cubic root of 2090603736 is about 1278.6663632401. Note that the first 3 decimals are identical.

The spelling of 2090603736 in words is "two billion, ninety million, six hundred three thousand, seven hundred thirty-six".