8204021037 has 8 divisors (see below), whose sum is σ = 12154105280. Its totient is φ = 5469347340.

The previous prime is 8204021003. The next prime is 8204021053. The reversal of 8204021037 is 7301204028.

It is not a de Polignac number, because 8204021037 - 2¹⁵ = 8203988269 is a prime.

It is a super-2 number, since 2×8204021037² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 303852631 = 8204021037 / (8 + 2 + 0 + 4 + 0 + 2 + 1 + 0 + 3 + 7).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8204021037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8204021537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151926289 + ... + 151926342.

It is an arithmetic number, because the mean of its divisors is an integer number (1519263160).

Almost surely, 2^8204021037 is an apocalyptic number.

It is an amenable number.

8204021037 is a deficient number, since it is larger than the sum of its proper divisors (3950084243).

8204021037 is a wasteful number, since it uses less digits than its factorization.

8204021037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303852640 (or 303852634 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 8204021037 is about 90576.0511227996. The cubic root of 8204021037 is about 2016.8592368198.

The spelling of 8204021037 in words is "eight billion, two hundred four million, twenty-one thousand, thirty-seven".