2037243904 has 56 divisors (see below), whose sum is σ = 4090769568. Its totient is φ = 1014497280.

The previous prime is 2037243893. The next prime is 2037243907. The reversal of 2037243904 is 4093427302.

It is a happy number.

It is a super-2 number, since 2×2037243904² = 8300725448770322432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2037243904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2037243907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3530464 + ... + 3531040.

Almost surely, 2^2037243904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2037243904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2045384784).

2037243904 is an abundant number, since it is smaller than the sum of its proper divisors (2053525664).

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

2037243904 is an frugal number, since it uses more digits than its factorization.

2037243904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034 (or 1010 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 2037243904 is about 45135.8383549037. The cubic root of 2037243904 is about 1267.6937299954.

The spelling of 2037243904 in words is "two billion, thirty-seven million, two hundred forty-three thousand, nine hundred four".