2004334957 has 2 divisors, whose sum is σ = 2004334958. Its totient is φ = 2004334956.

The previous prime is 2004334921. The next prime is 2004334967. The reversal of 2004334957 is 7594334002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1709491716 + 294843241 = 41346^2 + 17171^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2004334957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004334967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002167478 + 1002167479.

It is an arithmetic number, because the mean of its divisors is an integer number (1002167479).

Almost surely, 2^2004334957 is an apocalyptic number.

It is an amenable number.

2004334957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004334957 is an equidigital number, since it uses as much as digits as its factorization.

2004334957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 2004334957 is about 44769.7996086648. The cubic root of 2004334957 is about 1260.8306769412.

Adding to 2004334957 its reverse (7594334002), we get a palindrome (9598668959).

The spelling of 2004334957 in words is "two billion, four million, three hundred thirty-four thousand, nine hundred fifty-seven".