3405323071 has 2 divisors, whose sum is σ = 3405323072. Its totient is φ = 3405323070.

The previous prime is 3405323069. The next prime is 3405323081. The reversal of 3405323071 is 1703235043.

It is a weak prime.

It is an emirp because it is prime and its reverse (1703235043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3405323071 - 2¹ = 3405323069 is a prime.

It is a super-3 number, since 3×3405323071³ (a number of 30 digits) contains 333 as substring.

Together with 3405323069, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3405323041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702661535 + 1702661536.

It is an arithmetic number, because the mean of its divisors is an integer number (1702661536).

Almost surely, 2^3405323071 is an apocalyptic number.

3405323071 is a deficient number, since it is larger than the sum of its proper divisors (1).

3405323071 is an equidigital number, since it uses as much as digits as its factorization.

3405323071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 3405323071 is about 58355.1460541399. The cubic root of 3405323071 is about 1504.4789196893.

The spelling of 3405323071 in words is "three billion, four hundred five million, three hundred twenty-three thousand, seventy-one".