9364045837 has 2 divisors, whose sum is σ = 9364045838. Its totient is φ = 9364045836.

The previous prime is 9364045811. The next prime is 9364045841. The reversal of 9364045837 is 7385404639.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7581010761 + 1783035076 = 87069^2 + 42226^2 .

It is a cyclic number.

It is not a de Polignac number, because 9364045837 - 2¹¹ = 9364043789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9364045237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4682022918 + 4682022919.

It is an arithmetic number, because the mean of its divisors is an integer number (4682022919).

Almost surely, 2^9364045837 is an apocalyptic number.

It is an amenable number.

9364045837 is a deficient number, since it is larger than the sum of its proper divisors (1).

9364045837 is an equidigital number, since it uses as much as digits as its factorization.

9364045837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The square root of 9364045837 is about 96768.0000671710. Note that the first 4 decimals coincide. The cubic root of 9364045837 is about 2107.7600899486.

The spelling of 9364045837 in words is "nine billion, three hundred sixty-four million, forty-five thousand, eight hundred thirty-seven".