70895339 has 2 divisors, whose sum is σ = 70895340. Its totient is φ = 70895338.

The previous prime is 70895333. The next prime is 70895351. The reversal of 70895339 is 93359807.

It is a weak prime.

It is an emirp because it is prime and its reverse (93359807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70895339 - 2⁴ = 70895323 is a prime.

It is a super-2 number, since 2×70895339² = 10052298183849842, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70895339.

It is not a weakly prime, because it can be changed into another prime (70895333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35447669 + 35447670.

It is an arithmetic number, because the mean of its divisors is an integer number (35447670).

Almost surely, 2^70895339 is an apocalyptic number.

70895339 is a deficient number, since it is larger than the sum of its proper divisors (1).

70895339 is an equidigital number, since it uses as much as digits as its factorization.

70895339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 70895339 is about 8419.9369950137. The cubic root of 70895339 is about 413.8782090970.

The spelling of 70895339 in words is "seventy million, eight hundred ninety-five thousand, three hundred thirty-nine".