670037 has 2 divisors, whose sum is σ = 670038. Its totient is φ = 670036.

The previous prime is 670031. The next prime is 670039. The reversal of 670037 is 730076.

670037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 630436 + 39601 = 794^2 + 199^2 .

It is a cyclic number.

It is not a de Polignac number, because 670037 - 2¹⁸ = 407893 is a prime.

Together with 670039, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 669994 and 670021.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 670037.

It is not a weakly prime, because it can be changed into another prime (670031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335018 + 335019.

It is an arithmetic number, because the mean of its divisors is an integer number (335019).

2⁶⁷⁰⁰³⁷ is an apocalyptic number.

It is an amenable number.

670037 is a deficient number, since it is larger than the sum of its proper divisors (1).

670037 is an equidigital number, since it uses as much as digits as its factorization.

670037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 670037 is about 818.5578782224. The cubic root of 670037 is about 87.5050119578.

The spelling of 670037 in words is "six hundred seventy thousand, thirty-seven".