1970000339 has 2 divisors, whose sum is σ = 1970000340. Its totient is φ = 1970000338.

The previous prime is 1970000317. The next prime is 1970000353. The reversal of 1970000339 is 9330000791.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1970000339 - 2¹⁶ = 1969934803 is a prime.

It is a super-2 number, since 2×1970000339² = 7761802671320229842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1970000309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 985000169 + 985000170.

It is an arithmetic number, because the mean of its divisors is an integer number (985000170).

Almost surely, 2^1970000339 is an apocalyptic number.

1970000339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1970000339 is an equidigital number, since it uses as much as digits as its factorization.

1970000339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 1970000339 is about 44384.6858612292. The cubic root of 1970000339 is about 1253.5897533880.

The spelling of 1970000339 in words is "one billion, nine hundred seventy million, three hundred thirty-nine", and thus it is an aban number.