1670200327 has 2 divisors, whose sum is σ = 1670200328. Its totient is φ = 1670200326.

The previous prime is 1670200307. The next prime is 1670200391. The reversal of 1670200327 is 7230020761.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1670200327 - 2⁷ = 1670200199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1670200295 and 1670200304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1670200307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 835100163 + 835100164.

It is an arithmetic number, because the mean of its divisors is an integer number (835100164).

Almost surely, 2^1670200327 is an apocalyptic number.

1670200327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1670200327 is an equidigital number, since it uses as much as digits as its factorization.

1670200327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 1670200327 is about 40868.0844547429. The cubic root of 1670200327 is about 1186.4684335245.

The spelling of 1670200327 in words is "one billion, six hundred seventy million, two hundred thousand, three hundred twenty-seven".