3405850001 has 2 divisors, whose sum is σ = 3405850002. Its totient is φ = 3405850000.

The previous prime is 3405849977. The next prime is 3405850043. The reversal of 3405850001 is 1000585043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3240341776 + 165508225 = 56924^2 + 12865^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3405850001 is a prime.

It is not a weakly prime, because it can be changed into another prime (3305850001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702925000 + 1702925001.

It is an arithmetic number, because the mean of its divisors is an integer number (1702925001).

Almost surely, 2^3405850001 is an apocalyptic number.

It is an amenable number.

3405850001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3405850001 is an equidigital number, since it uses as much as digits as its factorization.

3405850001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 3405850001 is about 58359.6607341064. The cubic root of 3405850001 is about 1504.5565152825.

The spelling of 3405850001 in words is "three billion, four hundred five million, eight hundred fifty thousand, one".