3456871775 has 48 divisors (see below), whose sum is σ = 5080151040. Its totient is φ = 2283120000.

The previous prime is 3456871771. The next prime is 3456871787. The reversal of 3456871775 is 5771786543.

It is not a de Polignac number, because 3456871775 - 2² = 3456871771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456871771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3810872 + ... + 3811778.

It is an arithmetic number, because the mean of its divisors is an integer number (105836480).

Almost surely, 2^3456871775 is an apocalyptic number.

3456871775 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3456871775 is a deficient number, since it is larger than the sum of its proper divisors (1623279265).

3456871775 is a wasteful number, since it uses less digits than its factorization.

3456871775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704 (or 1699 counting only the distinct ones).

The product of its digits is 4939200, while the sum is 53.

The square root of 3456871775 is about 58795.1679562190. The cubic root of 3456871775 is about 1512.0323750743.

The spelling of 3456871775 in words is "three billion, four hundred fifty-six million, eight hundred seventy-one thousand, seven hundred seventy-five".