3420071371 has 2 divisors, whose sum is σ = 3420071372. Its totient is φ = 3420071370.

The previous prime is 3420071341. The next prime is 3420071381. The reversal of 3420071371 is 1731700243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3420071371 - 2¹⁵ = 3420038603 is a prime.

It is not a weakly prime, because it can be changed into another prime (3420071341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710035685 + 1710035686.

It is an arithmetic number, because the mean of its divisors is an integer number (1710035686).

Almost surely, 2^3420071371 is an apocalyptic number.

3420071371 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420071371 is an equidigital number, since it uses as much as digits as its factorization.

3420071371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 3420071371 is about 58481.3762748450. The cubic root of 3420071371 is about 1506.6477350379.

The spelling of 3420071371 in words is "three billion, four hundred twenty million, seventy-one thousand, three hundred seventy-one".