1970536367 has 2 divisors, whose sum is σ = 1970536368. Its totient is φ = 1970536366.

The previous prime is 1970536327. The next prime is 1970536387. The reversal of 1970536367 is 7636350791.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1970536367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1970536307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 985268183 + 985268184.

It is an arithmetic number, because the mean of its divisors is an integer number (985268184).

Almost surely, 2^1970536367 is an apocalyptic number.

1970536367 is a deficient number, since it is larger than the sum of its proper divisors (1).

1970536367 is an equidigital number, since it uses as much as digits as its factorization.

1970536367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 714420, while the sum is 47.

The square root of 1970536367 is about 44390.7238846136. The cubic root of 1970536367 is about 1253.7034417393.

The spelling of 1970536367 in words is "one billion, nine hundred seventy million, five hundred thirty-six thousand, three hundred sixty-seven".