607690073 has 2 divisors, whose sum is σ = 607690074. Its totient is φ = 607690072.

The previous prime is 607690063. The next prime is 607690133. The reversal of 607690073 is 370096706.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 595945744 + 11744329 = 24412^2 + 3427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-607690073 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (607690043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303845036 + 303845037.

It is an arithmetic number, because the mean of its divisors is an integer number (303845037).

Almost surely, 2^607690073 is an apocalyptic number.

It is an amenable number.

607690073 is a deficient number, since it is larger than the sum of its proper divisors (1).

607690073 is an equidigital number, since it uses as much as digits as its factorization.

607690073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 607690073 is about 24651.3706109823. The cubic root of 607690073 is about 847.0207454448.

The spelling of 607690073 in words is "six hundred seven million, six hundred ninety thousand, seventy-three".