3450505811 has 8 divisors (see below), whose sum is σ = 3757357200. Its totient is φ = 3156179040.

The previous prime is 3450505801. The next prime is 3450505813. The reversal of 3450505811 is 1185050543.

3450505811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3450505811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3450505813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3130580 + ... + 3131681.

It is an arithmetic number, because the mean of its divisors is an integer number (469669650).

Almost surely, 2^3450505811 is an apocalyptic number.

3450505811 is a deficient number, since it is larger than the sum of its proper divisors (306851389).

3450505811 is a wasteful number, since it uses less digits than its factorization.

3450505811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6262309.

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 3450505811 is about 58741.0062137175. The cubic root of 3450505811 is about 1511.1036492445.

The spelling of 3450505811 in words is "three billion, four hundred fifty million, five hundred five thousand, eight hundred eleven".