8001900937 has 2 divisors, whose sum is σ = 8001900938. Its totient is φ = 8001900936.

The previous prime is 8001900899. The next prime is 8001901007. The reversal of 8001900937 is 7390091008.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7943087376 + 58813561 = 89124^2 + 7669^2 .

It is a cyclic number.

It is not a de Polignac number, because 8001900937 - 2¹⁵ = 8001868169 is a prime.

It is a super-2 number, since 2×8001900937² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8001900896 and 8001900905.

It is not a weakly prime, because it can be changed into another prime (8001900737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4000950468 + 4000950469.

It is an arithmetic number, because the mean of its divisors is an integer number (4000950469).

Almost surely, 2^8001900937 is an apocalyptic number.

It is an amenable number.

8001900937 is a deficient number, since it is larger than the sum of its proper divisors (1).

8001900937 is an equidigital number, since it uses as much as digits as its factorization.

8001900937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 8001900937 is about 89453.3450296857. The cubic root of 8001900937 is about 2000.1583988712.

The spelling of 8001900937 in words is "eight billion, one million, nine hundred thousand, nine hundred thirty-seven".