604972937 has 2 divisors, whose sum is σ = 604972938. Its totient is φ = 604972936.

The previous prime is 604972913. The next prime is 604972969. The reversal of 604972937 is 739279406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 481407481 + 123565456 = 21941^2 + 11116^2 .

It is a cyclic number.

It is not a de Polignac number, because 604972937 - 2⁶ = 604972873 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 604972891 and 604972900.

It is not a weakly prime, because it can be changed into another prime (604972987) 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 as a sum of consecutive naturals, namely, 302486468 + 302486469.

It is an arithmetic number, because the mean of its divisors is an integer number (302486469).

Almost surely, 2^604972937 is an apocalyptic number.

It is an amenable number.

604972937 is a deficient number, since it is larger than the sum of its proper divisors (1).

604972937 is an equidigital number, since it uses as much as digits as its factorization.

604972937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 47.

The square root of 604972937 is about 24596.1976126392. The cubic root of 604972937 is about 845.7564445777.

The spelling of 604972937 in words is "six hundred four million, nine hundred seventy-two thousand, nine hundred thirty-seven".