1970630603 has 2 divisors, whose sum is σ = 1970630604. Its totient is φ = 1970630602.

The previous prime is 1970630573. The next prime is 1970630647. The reversal of 1970630603 is 3060360791.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1970630603 - 2¹⁶ = 1970565067 is a prime.

It is not a weakly prime, because it can be changed into another prime (1970632603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 985315301 + 985315302.

It is an arithmetic number, because the mean of its divisors is an integer number (985315302).

Almost surely, 2^1970630603 is an apocalyptic number.

1970630603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1970630603 is an equidigital number, since it uses as much as digits as its factorization.

1970630603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 1970630603 is about 44391.7853098971. The cubic root of 1970630603 is about 1253.7234265035.

The spelling of 1970630603 in words is "one billion, nine hundred seventy million, six hundred thirty thousand, six hundred three".