34001780822 has 16 divisors (see below), whose sum is σ = 51817413312. Its totient is φ = 16729834440.

The previous prime is 34001780803. The next prime is 34001780873. The reversal of 34001780822 is 22808710043.

It is a super-2 number, since 2×34001780822² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548 + ... + 260775.

It is an arithmetic number, because the mean of its divisors is an integer number (3238588332).

Almost surely, 2^34001780822 is an apocalyptic number.

34001780822 is a deficient number, since it is larger than the sum of its proper divisors (17815632490).

34001780822 is a wasteful number, since it uses less digits than its factorization.

34001780822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262363.

The product of its (nonzero) digits is 21504, while the sum is 35.

The spelling of 34001780822 in words is "thirty-four billion, one million, seven hundred eighty thousand, eight hundred twenty-two".